November 13, 2026 Follow Egret
CVE-2025-20362 · CVE record: PUBLISHED

Cisco Secure Firewall Adaptive Security (ASA) Appliance and Secure Firewall Threat Defense (FTD) Missing Authorization Vulnerability

Cisco Cisco Secure Firewall Adaptive Security Appliance (ASA) Software, Cisco Cisco Secure Firewall Threat Defense (FTD) Software

Update: On November 5, 2025, Cisco became aware of a new attack variant against devices running Cisco Secure ASA Software or Cisco Secure FTD Software releases that are affected by CVE-2025-20333 and CVE-2025-20362. This attack can cause unpatched devices to unexpectedly reload, leading to denial of service (DoS) conditions. Cisco strongly recommends that all customers upgrade to the fixed software releases that are listed in the Fixed Software ["#fs"] section of this advisory. A vulnerability in the VPN web server of Cisco Secure Firewall Adaptive Security Appliance (ASA) Software and Cisco Secure Firewall Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to access restricted URL endpoints that are related to remote access VPN that should otherwise be inaccessible without authentication. This vulnerability is due to improper validation of user-supplied input in HTTP(S) requests. An attacker could exploit this vulnerability by sending crafted HTTP requests to a targeted web server on a device. A successful exploit could allow the attacker to access a restricted URL without authentication.

Exploitation evidence

Known exploited · CISA KEV listed

Added 2025-09-25. Ransomware campaign use: Unknown.

CISA required action: The KEV due date refers to the deadline by which FCEB agencies are expected to review and begin implementing the guidance outlined in Emergency Directive (ED) 25-03 (URL listed below in Notes). Agencies must follow the mitigation steps provided by CISA (URL listed below in Notes) and vendor’s instructions (URL listed below in Notes). Adhere to the applicable BOD 22-01 guidance for cloud services or discontinue use of the product if mitigations are not available.

CISA due date: 2025-09-26. This is the catalog’s deadline, not an assessment of your organization’s exposure.

KEV checked 13 Nov 2026, 00:20 Jerusalem · Original catalog ↗

Reported products and versions

Cisco / Cisco Secure Firewall Adaptive Security Appliance (ASA) Software

Default status: Not specified

  • affected: 9.8.1
  • affected: 9.8.1.5
  • affected: 9.8.1.7
  • affected: 9.8.2
  • affected: 9.8.2.8
  • affected: 9.8.2.14
  • affected: 9.8.2.15
  • affected: 9.8.2.17
  • affected: 9.8.2.20
  • affected: 9.8.2.24
  • affected: 9.8.2.26
  • affected: 9.8.2.28
  • affected: 9.8.2.33
  • affected: 9.8.2.35
  • affected: 9.8.2.38
  • affected: 9.8.3.8
  • affected: 9.8.3.11
  • affected: 9.8.3.14
  • affected: 9.8.3.16
  • affected: 9.8.3.18
  • affected: 9.8.3.21
  • affected: 9.8.3
  • affected: 9.8.3.26
  • affected: 9.8.3.29
  • affected: 9.8.4
  • affected: 9.8.4.3
  • affected: 9.8.4.7
  • affected: 9.8.4.8
  • affected: 9.8.4.10
  • affected: 9.8.4.12
  • affected: 9.8.4.15
  • affected: 9.8.4.17
  • affected: 9.8.2.45
  • affected: 9.8.4.25
  • affected: 9.8.4.20
  • affected: 9.8.4.22
  • affected: 9.8.4.26
  • affected: 9.8.4.29
  • affected: 9.8.4.32
  • affected: 9.8.4.33
  • affected: 9.8.4.34
  • affected: 9.8.4.35
  • affected: 9.8.4.39
  • affected: 9.8.4.40
  • affected: 9.8.4.41
  • affected: 9.8.4.43
  • affected: 9.8.4.44
  • affected: 9.8.4.45
  • affected: 9.8.4.46
  • affected: 9.8.4.48
  • affected: 9.12.1
  • affected: 9.12.1.2
  • affected: 9.12.1.3
  • affected: 9.12.2
  • affected: 9.12.2.4
  • affected: 9.12.2.5
  • affected: 9.12.2.9
  • affected: 9.12.3
  • affected: 9.12.3.2
  • affected: 9.12.3.7
  • affected: 9.12.4
  • affected: 9.12.3.12
  • affected: 9.12.3.9
  • affected: 9.12.2.1
  • affected: 9.12.4.2
  • affected: 9.12.4.4
  • affected: 9.12.4.7
  • affected: 9.12.4.10
  • affected: 9.12.4.13
  • affected: 9.12.4.8
  • affected: 9.12.4.18
  • affected: 9.12.4.24
  • affected: 9.12.4.26
  • affected: 9.12.4.29
  • affected: 9.12.4.30
  • affected: 9.12.4.35
  • affected: 9.12.4.37
  • affected: 9.12.4.38
  • affected: 9.12.4.39
  • affected: 9.12.4.40
  • affected: 9.12.4.41
  • affected: 9.12.4.47
  • affected: 9.12.4.48
  • affected: 9.12.4.50
  • affected: 9.12.4.52
  • affected: 9.12.4.54
  • affected: 9.12.4.55
  • affected: 9.12.4.56
  • affected: 9.12.4.58
  • affected: 9.12.4.62
  • affected: 9.12.4.65
  • affected: 9.12.4.67
  • affected: 9.14.1
  • affected: 9.14.1.10
  • affected: 9.14.1.6
  • affected: 9.14.1.15
  • affected: 9.14.1.19
  • affected: 9.14.1.30
  • affected: 9.14.2
  • affected: 9.14.2.4
  • affected: 9.14.2.8
  • affected: 9.14.2.13
  • affected: 9.14.2.15
  • affected: 9.14.3
  • affected: 9.14.3.1
  • affected: 9.14.3.9
  • affected: 9.14.3.11
  • affected: 9.14.3.13
  • affected: 9.14.3.18
  • affected: 9.14.3.15
  • affected: 9.14.4
  • affected: 9.14.4.6
  • affected: 9.14.4.7
  • affected: 9.14.4.12
  • affected: 9.14.4.13
  • affected: 9.14.4.14
  • affected: 9.14.4.15
  • affected: 9.14.4.17
  • affected: 9.14.4.22
  • affected: 9.14.4.23
  • affected: 9.14.4.24
  • affected: 9.16.1
  • affected: 9.16.1.28
  • affected: 9.16.2
  • affected: 9.16.2.3
  • affected: 9.16.2.7
  • affected: 9.16.2.11
  • affected: 9.16.2.13
  • affected: 9.16.2.14
  • affected: 9.16.3
  • affected: 9.16.3.3
  • affected: 9.16.3.14
  • affected: 9.16.3.15
  • affected: 9.16.3.19
  • affected: 9.16.3.23
  • affected: 9.16.4
  • affected: 9.16.4.9
  • affected: 9.16.4.14
  • affected: 9.16.4.18
  • affected: 9.16.4.19
  • affected: 9.16.4.27
  • affected: 9.16.4.38
  • affected: 9.16.4.39
  • affected: 9.16.4.42
  • affected: 9.16.4.48
  • affected: 9.16.4.55
  • affected: 9.16.4.57
  • affected: 9.16.4.61
  • affected: 9.16.4.62
  • affected: 9.16.4.67
  • affected: 9.16.4.70
  • affected: 9.16.4.71
  • affected: 9.16.4.76
  • affected: 9.16.4.82
  • affected: 9.16.4.84
  • affected: 9.17.1
  • affected: 9.17.1.7
  • affected: 9.17.1.9
  • affected: 9.17.1.10
  • affected: 9.17.1.11
  • affected: 9.17.1.13
  • affected: 9.17.1.15
  • affected: 9.17.1.20
  • affected: 9.17.1.30
  • affected: 9.17.1.33
  • affected: 9.17.1.39
  • affected: 9.17.1.45
  • affected: 9.17.1.46
  • affected: 9.18.1
  • affected: 9.18.1.3
  • affected: 9.18.2
  • affected: 9.18.2.5
  • affected: 9.18.2.7
  • affected: 9.18.2.8
  • affected: 9.18.3
  • affected: 9.18.3.39
  • affected: 9.18.3.46
  • affected: 9.18.3.53
  • affected: 9.18.3.55
  • affected: 9.18.3.56
  • affected: 9.18.4
  • affected: 9.18.4.5
  • affected: 9.18.4.8
  • affected: 9.18.4.22
  • affected: 9.18.4.24
  • affected: 9.18.4.29
  • affected: 9.18.4.34
  • affected: 9.18.4.40
  • affected: 9.18.4.47
  • affected: 9.18.4.50
  • affected: 9.18.4.52
  • affected: 9.18.4.53
  • affected: 9.18.4.57
  • affected: 9.18.4.66
  • affected: 9.19.1
  • affected: 9.19.1.5
  • affected: 9.19.1.9
  • affected: 9.19.1.12
  • affected: 9.19.1.18
  • affected: 9.19.1.22
  • affected: 9.19.1.24
  • affected: 9.19.1.27
  • affected: 9.19.1.28
  • affected: 9.19.1.31
  • affected: 9.19.1.37
  • affected: 9.19.1.38
  • affected: 9.19.1.42
  • affected: 9.20.1
  • affected: 9.20.1.5
  • affected: 9.20.2
  • affected: 9.20.2.10
  • affected: 9.20.2.21
  • affected: 9.20.2.22
  • affected: 9.20.3
  • affected: 9.20.3.4
  • affected: 9.20.3.7
  • affected: 9.20.3.9
  • affected: 9.20.3.10
  • affected: 9.20.3.13
  • affected: 9.20.3.16
  • affected: 9.20.3.20
  • affected: 9.20.4
  • affected: 9.20.4.7
  • affected: 9.22.1.1
  • affected: 9.22.1.3
  • affected: 9.22.1.2
  • affected: 9.22.1.6
  • affected: 9.22.2
  • affected: 9.22.2.4
  • affected: 9.22.2.9
  • affected: 9.22.2.13
  • affected: 9.23.1
  • affected: 9.23.1.3
  • affected: 9.23.1.7
  • affected: 9.23.1.13

Cisco / Cisco Secure Firewall Threat Defense (FTD) Software

Default status: Not specified

  • affected: 6.2.3
  • affected: 6.2.3.1
  • affected: 6.2.3.2
  • affected: 6.2.3.3
  • affected: 6.2.3.4
  • affected: 6.2.3.5
  • affected: 6.2.3.6
  • affected: 6.2.3.7
  • affected: 6.2.3.8
  • affected: 6.2.3.10
  • affected: 6.2.3.11
  • affected: 6.2.3.9
  • affected: 6.2.3.12
  • affected: 6.2.3.13
  • affected: 6.2.3.14
  • affected: 6.2.3.15
  • affected: 6.2.3.16
  • affected: 6.2.3.17
  • affected: 6.2.3.18
  • affected: 6.6.0
  • affected: 6.6.0.1
  • affected: 6.6.1
  • affected: 6.6.3
  • affected: 6.6.4
  • affected: 6.6.5
  • affected: 6.6.5.1
  • affected: 6.6.5.2
  • affected: 6.6.7
  • affected: 6.6.7.1
  • affected: 6.6.7.2
  • affected: 6.4.0
  • affected: 6.4.0.1
  • affected: 6.4.0.3
  • affected: 6.4.0.2
  • affected: 6.4.0.4
  • affected: 6.4.0.5
  • affected: 6.4.0.6
  • affected: 6.4.0.7
  • affected: 6.4.0.8
  • affected: 6.4.0.9
  • affected: 6.4.0.10
  • affected: 6.4.0.11
  • affected: 6.4.0.12
  • affected: 6.4.0.13
  • affected: 6.4.0.14
  • affected: 6.4.0.15
  • affected: 6.4.0.16
  • affected: 6.4.0.17
  • affected: 6.4.0.18
  • affected: 7.0.0
  • affected: 7.0.0.1
  • affected: 7.0.1
  • affected: 7.0.1.1
  • affected: 7.0.2
  • affected: 7.0.2.1
  • affected: 7.0.3
  • affected: 7.0.4
  • affected: 7.0.5
  • affected: 7.0.6
  • affected: 7.0.6.1
  • affected: 7.0.6.2
  • affected: 7.0.6.3
  • affected: 7.0.7
  • affected: 7.0.8
  • affected: 7.1.0
  • affected: 7.1.0.1
  • affected: 7.1.0.2
  • affected: 7.1.0.3
  • affected: 7.2.0
  • affected: 7.2.0.1
  • affected: 7.2.1
  • affected: 7.2.2
  • affected: 7.2.3
  • affected: 7.2.4
  • affected: 7.2.4.1
  • affected: 7.2.5
  • affected: 7.2.5.1
  • affected: 7.2.6
  • affected: 7.2.7
  • affected: 7.2.5.2
  • affected: 7.2.8
  • affected: 7.2.8.1
  • affected: 7.2.9
  • affected: 7.2.10
  • affected: 7.3.0
  • affected: 7.3.1
  • affected: 7.3.1.1
  • affected: 7.3.1.2
  • affected: 7.4.0
  • affected: 7.4.1
  • affected: 7.4.1.1
  • affected: 7.4.2
  • affected: 7.4.2.1
  • affected: 7.4.2.2
  • affected: 7.4.2.3
  • affected: 7.6.0
  • affected: 7.6.1
  • affected: 7.6.2
  • affected: 7.7.0
  • affected: 7.7.10

Fixes and workarounds

No explicit solution text in the downloaded CVE record. Consult the vendor advisory; unaffected version ranges are shown above as reported, not inferred as a patch recommendation.

Sources and related reporting

CVE Program record ↗ · Download tracked evidence as JSON

Observed change timeline

History begins when Egret first downloads each source. It is not the complete upstream CVE history.

12 Nov 2026, 18:20 Jerusalem · EPSS observation updated

Stored EPSS snapshot at this observation.

{
  "date": "2026-11-12",
  "epss": 0.86688,
  "percentile": 0.99745
}
10 Nov 2026, 18:20 Jerusalem · EPSS observation updated

Stored EPSS snapshot at this observation.

{
  "date": "2026-11-10",
  "epss": 0.86688,
  "percentile": 0.99744
}
09 Nov 2026, 18:20 Jerusalem · EPSS observation updated

Stored EPSS snapshot at this observation.

{
  "date": "2026-11-09",
  "epss": 0.86688,
  "percentile": 0.99743
}
08 Nov 2026, 18:20 Jerusalem · EPSS observation updated

Stored EPSS snapshot at this observation.

{
  "date": "2026-11-08",
  "epss": 0.86688,
  "percentile": 0.99743
}
07 Nov 2026, 18:20 Jerusalem · EPSS observation updated

Stored EPSS snapshot at this observation.

{
  "date": "2026-11-07",
  "epss": 0.86688,
  "percentile": 0.99743
}
06 Nov 2026, 18:20 Jerusalem · EPSS observation updated

Stored EPSS snapshot at this observation.

{
  "date": "2026-11-06",
  "epss": 0.86688,
  "percentile": 0.99743
}
06 Nov 2026, 06:20 Jerusalem · EPSS observation updated

Stored EPSS snapshot at this observation.

{
  "date": "2026-11-05",
  "epss": 0.86688,
  "percentile": 0.99743
}
04 Nov 2026, 18:20 Jerusalem · EPSS observation updated

Stored EPSS snapshot at this observation.

{
  "date": "2026-11-04",
  "epss": 0.86688,
  "percentile": 0.99742
}
04 Nov 2026, 00:20 Jerusalem · CVE Program record changed

Stored CNA snapshot at this observation.

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2025-20362",
                "options": [
                  {
                    "Exploitation": "active"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-09-26T03:55:16.318925Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          },
          {
            "other": {
              "content": {
                "dateAdded": "2025-09-25",
                "reference": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-20362"
              },
              "type": "kev"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-02-26T17:47:57.719Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "references": [
          {
            "tags": [
              "vendor-advisory"
            ],
            "url": "https://sec.cloudapps.cisco.com/security/center/resources/asa_ftd_continued_attacks"
          },
          {
            "tags": [
              "government-resource"
            ],
            "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-20362"
          }
        ],
        "timeline": [
          {
            "lang": "en",
            "time": "2025-09-25T00:00:00.000Z",
            "value": "CVE-2025-20362 added to CISA KEV"
          }
        ],
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Cisco Secure Firewall Adaptive Security Appliance (ASA) Software",
          "vendor": "Cisco",
          "versions": [
            {
              "status": "affected",
              "version": "9.8.1"
            },
            {
              "status": "affected",
              "version": "9.8.1.5"
            },
            {
              "status": "affected",
              "version": "9.8.1.7"
            },
            {
              "status": "affected",
              "version": "9.8.2"
            },
            {
              "status": "affected",
              "version": "9.8.2.8"
            },
            {
              "status": "affected",
              "version": "9.8.2.14"
            },
            {
              "status": "affected",
              "version": "9.8.2.15"
            },
            {
              "status": "affected",
              "version": "9.8.2.17"
            },
            {
              "status": "affected",
              "version": "9.8.2.20"
            },
            {
              "status": "affected",
              "version": "9.8.2.24"
            },
            {
              "status": "affected",
              "version": "9.8.2.26"
            },
            {
              "status": "affected",
              "version": "9.8.2.28"
            },
            {
              "status": "affected",
              "version": "9.8.2.33"
            },
            {
              "status": "affected",
              "version": "9.8.2.35"
            },
            {
              "status": "affected",
              "version": "9.8.2.38"
            },
            {
              "status": "affected",
              "version": "9.8.3.8"
            },
            {
              "status": "affected",
              "version": "9.8.3.11"
            },
            {
              "status": "affected",
              "version": "9.8.3.14"
            },
            {
              "status": "affected",
              "version": "9.8.3.16"
            },
            {
              "status": "affected",
              "version": "9.8.3.18"
            },
            {
              "status": "affected",
              "version": "9.8.3.21"
            },
            {
              "status": "affected",
              "version": "9.8.3"
            },
            {
              "status": "affected",
              "version": "9.8.3.26"
            },
            {
              "status": "affected",
              "version": "9.8.3.29"
            },
            {
              "status": "affected",
              "version": "9.8.4"
            },
            {
              "status": "affected",
              "version": "9.8.4.3"
            },
            {
              "status": "affected",
              "version": "9.8.4.7"
            },
            {
              "status": "affected",
              "version": "9.8.4.8"
            },
            {
              "status": "affected",
              "version": "9.8.4.10"
            },
            {
              "status": "affected",
              "version": "9.8.4.12"
            },
            {
              "status": "affected",
              "version": "9.8.4.15"
            },
            {
              "status": "affected",
              "version": "9.8.4.17"
            },
            {
              "status": "affected",
              "version": "9.8.2.45"
            },
            {
              "status": "affected",
              "version": "9.8.4.25"
            },
            {
              "status": "affected",
              "version": "9.8.4.20"
            },
            {
              "status": "affected",
              "version": "9.8.4.22"
            },
            {
              "status": "affected",
              "version": "9.8.4.26"
            },
            {
              "status": "affected",
              "version": "9.8.4.29"
            },
            {
              "status": "affected",
              "version": "9.8.4.32"
            },
            {
              "status": "affected",
              "version": "9.8.4.33"
            },
            {
              "status": "affected",
              "version": "9.8.4.34"
            },
            {
              "status": "affected",
              "version": "9.8.4.35"
            },
            {
              "status": "affected",
              "version": "9.8.4.39"
            },
            {
              "status": "affected",
              "version": "9.8.4.40"
            },
            {
              "status": "affected",
              "version": "9.8.4.41"
            },
            {
              "status": "affected",
              "version": "9.8.4.43"
            },
            {
              "status": "affected",
              "version": "9.8.4.44"
            },
            {
              "status": "affected",
              "version": "9.8.4.45"
            },
            {
              "status": "affected",
              "version": "9.8.4.46"
            },
            {
              "status": "affected",
              "version": "9.8.4.48"
            },
            {
              "status": "affected",
              "version": "9.12.1"
            },
            {
              "status": "affected",
              "version": "9.12.1.2"
            },
            {
              "status": "affected",
              "version": "9.12.1.3"
            },
            {
              "status": "affected",
              "version": "9.12.2"
            },
            {
              "status": "affected",
              "version": "9.12.2.4"
            },
            {
              "status": "affected",
              "version": "9.12.2.5"
            },
            {
              "status": "affected",
              "version": "9.12.2.9"
            },
            {
              "status": "affected",
              "version": "9.12.3"
            },
            {
              "status": "affected",
              "version": "9.12.3.2"
            },
            {
              "status": "affected",
              "version": "9.12.3.7"
            },
            {
              "status": "affected",
              "version": "9.12.4"
            },
            {
              "status": "affected",
              "version": "9.12.3.12"
            },
            {
              "status": "affected",
              "version": "9.12.3.9"
            },
            {
              "status": "affected",
              "version": "9.12.2.1"
            },
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              "version": "7.3.1"
            },
            {
              "status": "affected",
              "version": "7.3.1.1"
            },
            {
              "status": "affected",
              "version": "7.3.1.2"
            },
            {
              "status": "affected",
              "version": "7.4.0"
            },
            {
              "status": "affected",
              "version": "7.4.1"
            },
            {
              "status": "affected",
              "version": "7.4.1.1"
            },
            {
              "status": "affected",
              "version": "7.4.2"
            },
            {
              "status": "affected",
              "version": "7.4.2.1"
            },
            {
              "status": "affected",
              "version": "7.4.2.2"
            },
            {
              "status": "affected",
              "version": "7.4.2.3"
            },
            {
              "status": "affected",
              "version": "7.6.0"
            },
            {
              "status": "affected",
              "version": "7.6.1"
            },
            {
              "status": "affected",
              "version": "7.6.2"
            },
            {
              "status": "affected",
              "version": "7.7.0"
            },
            {
              "status": "affected",
              "version": "7.7.10"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Update: On November 5, 2025, Cisco became aware of a new attack variant against devices running Cisco Secure ASA Software or Cisco Secure FTD Software releases that are affected by CVE-2025-20333 and CVE-2025-20362. This attack can cause unpatched devices to unexpectedly reload, leading to denial of service (DoS) conditions. Cisco strongly recommends that all customers upgrade to the fixed software releases that are listed in the Fixed Software [\"#fs\"] section of this advisory.\r\n\r A vulnerability in the VPN web server of Cisco Secure Firewall Adaptive Security Appliance (ASA) Software and Cisco Secure Firewall Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to access restricted URL endpoints that are related to remote access VPN that should otherwise be inaccessible without authentication.\r\n\r This vulnerability is due to improper validation of user-supplied input in HTTP(S) requests. An attacker could exploit this vulnerability by sending crafted HTTP requests to a targeted web server on a device. A successful exploit could allow the attacker to access a restricted URL without authentication."
        }
      ],
      "exploits": [
        {
          "lang": "en",
          "value": "The Cisco PSIRT is aware of attempted exploitation of this vulnerability. Cisco continues to strongly recommend that customers upgrade to a fixed software release to remediate this vulnerability."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N",
            "version": "3.1"
          },
          "format": "cvssV3_1"
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-862",
              "description": "Missing Authorization",
              "lang": "en",
              "type": "cwe"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-11-05T21:04:44.143Z",
        "orgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
        "shortName": "cisco"
      },
      "references": [
        {
          "name": "cisco-sa-asaftd-webvpn-YROOTUW",
          "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-asaftd-webvpn-YROOTUW"
        }
      ],
      "source": {
        "advisory": "cisco-sa-asaftd-webvpn-YROOTUW",
        "defects": [
          "CSCwq79815"
        ],
        "discovery": "INTERNAL"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
    "assignerShortName": "cisco",
    "cveId": "CVE-2025-20362",
    "datePublished": "2025-09-25T16:12:35.916Z",
    "dateReserved": "2024-10-10T19:15:13.258Z",
    "dateUpdated": "2026-02-26T17:47:57.719Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}
03 Nov 2026, 18:20 Jerusalem · EPSS observation updated

Stored EPSS snapshot at this observation.

{
  "date": "2026-11-03",
  "epss": 0.86688,
  "percentile": 0.99741
}
03 Nov 2026, 02:22 Jerusalem · EPSS observation updated

Stored EPSS snapshot at this observation.

{
  "date": "2026-11-02",
  "epss": 0.87085,
  "percentile": 0.99749
}
03 Nov 2026, 02:22 Jerusalem · CISA KEV status changed

Stored KEV snapshot at this observation.

{
  "cveID": "CVE-2025-20362",
  "cwes": [
    "CWE-862"
  ],
  "dateAdded": "2025-09-25",
  "dueDate": "2025-09-26",
  "forensicTriage": "No",
  "knownRansomwareCampaignUse": "Unknown",
  "notes": "CISA Mitigation Instructions: https://www.cisa.gov/news-events/directives/ed-25-03-identify-and-mitigate-potential-compromise-cisco-devices ; https://www.cisa.gov/news-events/directives/supplemental-direction-ed-25-03-core-dump-and-hunt-instructions ; https://www.cisa.gov/eviction-strategies-tool/create-from-template ; https://sec.cloudapps.cisco.com/security/center/resources/asa_ftd_continued_attacks ;   https://sec.cloudapps.cisco.com/security/center/private/resources/asa_ftd_continued_attacks#Details ; https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-asaftd-webvpn-YROOTUW ; https://nvd.nist.gov/vuln/detail/CVE-2025-20362",
  "product": "Secure Firewall Adaptive Security Appliance and Secure Firewall Threat Defense",
  "requiredAction": "The KEV due date refers to the deadline by which FCEB agencies are expected to review and begin implementing the guidance outlined in Emergency Directive (ED) 25-03 (URL listed below in Notes). Agencies must follow the mitigation steps provided by CISA (URL listed below in Notes) and vendor’s instructions (URL listed below in Notes). Adhere to the applicable BOD 22-01 guidance for cloud services or discontinue use of the product if mitigations are not available.",
  "shortDescription": "Cisco Secure Firewall Adaptive Security (ASA) Appliance and Secure Firewall Threat Defense (FTD) Software VPN Web Server contain a missing authorization vulnerability. This vulnerability could be chained with CVE-2025-20333.",
  "vendorProject": "Cisco",
  "vulnerabilityName": "Cisco Secure Firewall Adaptive Security (ASA) Appliance and Secure Firewall Threat Defense (FTD) Missing Authorization Vulnerability"
}
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