November 13, 2026 Follow Egret
CVE-2020-5410 · CVE record: PUBLISHED

Directory Traversal with spring-cloud-config-server

Spring by VMware Spring Cloud Config

Spring Cloud Config, versions 2.2.x prior to 2.2.3, versions 2.1.x prior to 2.1.9, and older unsupported versions allow applications to serve arbitrary configuration files through the spring-cloud-config-server module. A malicious user, or attacker, can send a request using a specially crafted URL that can lead to a directory traversal attack.

Exploitation evidence

Known exploited · CISA KEV listed

Added 2022-03-25. Ransomware campaign use: Unknown.

CISA required action: Apply updates per vendor instructions.

CISA due date: 2022-04-15. 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

Spring by VMware / Spring Cloud Config

Default status: Not specified

  • affected: 2.1 to < 2.1.9 (custom)
  • affected: 2.2 to < 2.2.3 (custom)

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": 0.95586,
  "percentile": 0.99871
}
10 Nov 2026, 18:20 Jerusalem · EPSS observation updated

Stored EPSS snapshot at this observation.

{
  "date": "2026-11-10",
  "epss": 0.95586,
  "percentile": 0.99871
}
09 Nov 2026, 18:20 Jerusalem · EPSS observation updated

Stored EPSS snapshot at this observation.

{
  "date": "2026-11-09",
  "epss": 0.95586,
  "percentile": 0.9987
}
08 Nov 2026, 18:20 Jerusalem · EPSS observation updated

Stored EPSS snapshot at this observation.

{
  "date": "2026-11-08",
  "epss": 0.95586,
  "percentile": 0.9987
}
07 Nov 2026, 18:20 Jerusalem · EPSS observation updated

Stored EPSS snapshot at this observation.

{
  "date": "2026-11-07",
  "epss": 0.95586,
  "percentile": 0.9987
}
06 Nov 2026, 18:20 Jerusalem · EPSS observation updated

Stored EPSS snapshot at this observation.

{
  "date": "2026-11-06",
  "epss": 0.95586,
  "percentile": 0.9987
}
06 Nov 2026, 00:20 Jerusalem · CVE Program record changed

Stored CNA snapshot at this observation.

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            "url": "https://tanzu.vmware.com/security/cve-2020-5410"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
              "availabilityImpact": "NONE",
              "baseScore": 7.5,
              "baseSeverity": "HIGH",
              "confidentialityImpact": "HIGH",
              "integrityImpact": "NONE",
              "privilegesRequired": "NONE",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2020-5410",
                "options": [
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                    "Exploitation": "active"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "partial"
                  }
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                "role": "CISA Coordinator",
                "timestamp": "2025-02-07T12:43:59.584737Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          },
          {
            "other": {
              "content": {
                "dateAdded": "2022-03-25",
                "reference": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2020-5410"
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        "providerMetadata": {
          "dateUpdated": "2025-10-21T23:35:43.023Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "references": [
          {
            "tags": [
              "government-resource"
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            "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2020-5410"
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        ],
        "timeline": [
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            "lang": "en",
            "time": "2022-03-25T00:00:00.000Z",
            "value": "CVE-2020-5410 added to CISA KEV"
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        ],
        "title": "CISA ADP Vulnrichment"
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    ],
    "cna": {
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          "vendor": "Spring by VMware",
          "versions": [
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        "dateUpdated": "2020-06-02T16:50:11.000Z",
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          "url": "https://tanzu.vmware.com/security/cve-2020-5410"
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      ],
      "source": {
        "discovery": "UNKNOWN"
      },
      "title": "Directory Traversal with spring-cloud-config-server",
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          "ASSIGNER": "security@pivotal.io",
          "DATE_PUBLIC": "2020-06-01T00:00:00.000Z",
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          "STATE": "PUBLIC",
          "TITLE": "Directory Traversal with spring-cloud-config-server"
        },
        "affects": {
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                      "product_name": "Spring Cloud Config",
                      "version": {
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                          {
                            "version_affected": "<",
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                            "version_value": "2.1.9"
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            }
          ]
        },
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        "problemtype": {
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                  "value": "CWE-23: Relative Path Traversal"
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        "references": {
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    "dateReserved": "2020-01-03T00:00:00.000Z",
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05 Nov 2026, 18:20 Jerusalem · EPSS observation updated

Stored EPSS snapshot at this observation.

{
  "date": "2026-11-05",
  "epss": 0.95586,
  "percentile": 0.9987
}
04 Nov 2026, 18:20 Jerusalem · EPSS observation updated

Stored EPSS snapshot at this observation.

{
  "date": "2026-11-04",
  "epss": 0.95586,
  "percentile": 0.9987
}
03 Nov 2026, 18:20 Jerusalem · EPSS observation updated

Stored EPSS snapshot at this observation.

{
  "date": "2026-11-03",
  "epss": 0.95586,
  "percentile": 0.9987
}
03 Nov 2026, 02:22 Jerusalem · EPSS observation updated

Stored EPSS snapshot at this observation.

{
  "date": "2026-11-02",
  "epss": 0.95586,
  "percentile": 0.9987
}
03 Nov 2026, 02:22 Jerusalem · CISA KEV status changed

Stored KEV snapshot at this observation.

{
  "cveID": "CVE-2020-5410",
  "cwes": [
    "CWE-23"
  ],
  "dateAdded": "2022-03-25",
  "dueDate": "2022-04-15",
  "forensicTriage": "No",
  "knownRansomwareCampaignUse": "Unknown",
  "notes": "https://nvd.nist.gov/vuln/detail/CVE-2020-5410",
  "product": "Spring Cloud Configuration (Config) Server",
  "requiredAction": "Apply updates per vendor instructions.",
  "shortDescription": "Spring, by VMware Tanzu, Cloud Config contains a path traversal vulnerability that allows applications to serve arbitrary configuration files.",
  "vendorProject": "VMware Tanzu",
  "vulnerabilityName": "VMware Tanzu Spring Cloud Config Directory Traversal Vulnerability"
}
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