{"history":[{"alert":0,"cve":"CVE-2024-40890","id":22684,"kind":"epss","observed_at":1794500401,"payload":"{\"date\": \"2026-11-12\", \"epss\": 0.20575, \"percentile\": 0.97552}"},{"alert":0,"cve":"CVE-2024-40890","id":20304,"kind":"epss","observed_at":1794327601,"payload":"{\"date\": \"2026-11-10\", \"epss\": 0.20703, \"percentile\": 0.97552}"},{"alert":0,"cve":"CVE-2024-40890","id":18273,"kind":"epss","observed_at":1794241201,"payload":"{\"date\": \"2026-11-09\", \"epss\": 0.20703, \"percentile\": 0.97549}"},{"alert":0,"cve":"CVE-2024-40890","id":16337,"kind":"epss","observed_at":1794154800,"payload":"{\"date\": \"2026-11-08\", \"epss\": 0.20703, \"percentile\": 0.97547}"},{"alert":0,"cve":"CVE-2024-40890","id":14315,"kind":"epss","observed_at":1794068402,"payload":"{\"date\": \"2026-11-07\", \"epss\": 0.20703, \"percentile\": 0.97546}"},{"alert":0,"cve":"CVE-2024-40890","id":12097,"kind":"epss","observed_at":1793982001,"payload":"{\"date\": \"2026-11-06\", \"epss\": 0.20703, \"percentile\": 0.97543}"},{"alert":0,"cve":"CVE-2024-40890","id":10083,"kind":"epss","observed_at":1793938800,"payload":"{\"date\": \"2026-11-05\", \"epss\": 0.20703, \"percentile\": 0.97541}"},{"alert":0,"cve":"CVE-2024-40890","id":7632,"kind":"epss","observed_at":1793809200,"payload":"{\"date\": \"2026-11-04\", \"epss\": 0.20703, \"percentile\": 0.97539}"},{"alert":1,"cve":"CVE-2024-40890","id":6060,"kind":"cna","observed_at":1793744401,"payload":"{\"containers\": {\"adp\": [{\"metrics\": [{\"other\": {\"content\": {\"id\": \"CVE-2024-40890\", \"options\": [{\"Exploitation\": \"active\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"total\"}], \"role\": \"CISA Coordinator\", \"timestamp\": \"2025-02-11T19:02:06.500220Z\", \"version\": \"2.0.3\"}, \"type\": \"ssvc\"}}, {\"other\": {\"content\": {\"dateAdded\": \"2025-02-11\", \"reference\": \"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2024-40890\"}, \"type\": \"kev\"}}], \"providerMetadata\": {\"dateUpdated\": \"2025-10-21T22:55:30.414Z\", \"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\"}, \"references\": [{\"tags\": [\"government-resource\"], \"url\": \"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2024-40890\"}], \"timeline\": [{\"lang\": \"en\", \"time\": \"2025-02-11T00:00:00.000Z\", \"value\": \"CVE-2024-40890 added to CISA KEV\"}], \"title\": \"CISA ADP Vulnrichment\"}], \"cna\": {\"affected\": [{\"defaultStatus\": \"unaffected\", \"product\": \"VMG4325-B10A firmware\", \"vendor\": \"Zyxel\", \"versions\": [{\"status\": \"affected\", \"version\": \"<= 1.00(AAFR.4)C0_20170615\"}]}], \"descriptions\": [{\"lang\": \"en\", \"supportingMedia\": [{\"base64\": false, \"type\": \"text/html\", \"value\": \"**UNSUPPORTED WHEN ASSIGNED**<br>A post-authentication command injection vulnerability in the CGI program of the legacy DSL CPE Zyxel VMG4325-B10A firmware version 1.00(AAFR.4)C0_20170615 could allow an authenticated attacker to execute operating system (OS) commands on an affected device by sending a crafted HTTP POST request.<br>\"}], \"value\": \"**UNSUPPORTED WHEN ASSIGNED**\\nA post-authentication command injection vulnerability in the CGI program of the legacy DSL CPE Zyxel VMG4325-B10A firmware version 1.00(AAFR.4)C0_20170615 could allow an authenticated attacker to execute operating system (OS) commands on an affected device by sending a crafted HTTP POST request.\"}], \"metrics\": [{\"cvssV3_1\": {\"attackComplexity\": \"LOW\", \"attackVector\": \"NETWORK\", \"availabilityImpact\": \"HIGH\", \"baseScore\": 8.8, \"baseSeverity\": \"HIGH\", \"confidentialityImpact\": \"HIGH\", \"integrityImpact\": \"HIGH\", \"privilegesRequired\": \"LOW\", \"scope\": \"UNCHANGED\", \"userInteraction\": \"NONE\", \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\", \"version\": \"3.1\"}, \"format\": \"CVSS\", \"scenarios\": [{\"lang\": \"en\", \"value\": \"GENERAL\"}]}], \"problemTypes\": [{\"descriptions\": [{\"cweId\": \"CWE-78\", \"description\": \"CWE-78 Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')\", \"lang\": \"en\", \"type\": \"CWE\"}]}], \"providerMetadata\": {\"dateUpdated\": \"2025-02-04T09:55:38.908Z\", \"orgId\": \"96e50032-ad0d-4058-a115-4d2c13821f9f\", \"shortName\": \"Zyxel\"}, \"references\": [{\"tags\": [\"vendor-advisory\"], \"url\": \"https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-command-injection-and-insecure-default-credentials-vulnerabilities-in-certain-legacy-dsl-cpe-02-04-2025\"}], \"source\": {\"discovery\": \"UNKNOWN\"}, \"tags\": [\"unsupported-when-assigned\"], \"x_generator\": {\"engine\": \"Vulnogram 0.2.0\"}}}, \"cveMetadata\": {\"assignerOrgId\": \"96e50032-ad0d-4058-a115-4d2c13821f9f\", \"assignerShortName\": \"Zyxel\", \"cveId\": \"CVE-2024-40890\", \"datePublished\": \"2025-02-04T09:55:38.908Z\", \"dateReserved\": \"2024-07-11T17:35:29.594Z\", \"dateUpdated\": \"2025-10-21T22:55:30.414Z\", \"state\": \"PUBLISHED\"}, \"dataType\": \"CVE_RECORD\", \"dataVersion\": \"5.1\"}"},{"alert":0,"cve":"CVE-2024-40890","id":5409,"kind":"epss","observed_at":1793722800,"payload":"{\"date\": \"2026-11-03\", \"epss\": 0.20703, \"percentile\": 0.97535}"},{"alert":0,"cve":"CVE-2024-40890","id":3191,"kind":"epss","observed_at":1793665375,"payload":"{\"date\": \"2026-11-02\", \"epss\": 0.20703, \"percentile\": 0.97532}"},{"alert":1,"cve":"CVE-2024-40890","id":500,"kind":"kev","observed_at":1793665375,"payload":"{\"cveID\": \"CVE-2024-40890\", \"cwes\": [\"CWE-78\"], \"dateAdded\": \"2025-02-11\", \"dueDate\": \"2025-03-04\", \"forensicTriage\": \"No\", \"knownRansomwareCampaignUse\": \"Unknown\", \"notes\": \"https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-command-injection-and-insecure-default-credentials-vulnerabilities-in-certain-legacy-dsl-cpe-02-04-2025 ; https://www.zyxel.com/service-provider/global/en/security-advisories/zyxel-security-advisory-command-injection-insecure-in-certain-legacy-dsl-cpe-02-04-2025 ; https://nvd.nist.gov/vuln/detail/CVE-2024-40890\", \"product\": \"DSL CPE Devices\", \"requiredAction\": \"The impacted product could be end-of-life (EoL) and/or end-of-service (EoS). Users should discontinue product utilization if a current mitigation is unavailable.\", \"shortDescription\": \"Multiple Zyxel DSL CPE devices contain a post-authentication command injection vulnerability in the CGI program that could allow an authenticated attacker to execute OS commands via a crafted HTTP request.\", \"vendorProject\": \"Zyxel\", \"vulnerabilityName\": \"Zyxel DSL CPE OS Command Injection Vulnerability\"}"}],"record":{"affected":[{"defaultStatus":"unaffected","product":"VMG4325-B10A firmware","vendor":"Zyxel","versions":[{"status":"affected","version":"<= 1.00(AAFR.4)C0_20170615"}]}],"cna":{"containers":{"adp":[{"metrics":[{"other":{"content":{"id":"CVE-2024-40890","options":[{"Exploitation":"active"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","timestamp":"2025-02-11T19:02:06.500220Z","version":"2.0.3"},"type":"ssvc"}},{"other":{"content":{"dateAdded":"2025-02-11","reference":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2024-40890"},"type":"kev"}}],"providerMetadata":{"dateUpdated":"2025-10-21T22:55:30.414Z","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP"},"references":[{"tags":["government-resource"],"url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2024-40890"}],"timeline":[{"lang":"en","time":"2025-02-11T00:00:00.000Z","value":"CVE-2024-40890 added to CISA KEV"}],"title":"CISA ADP Vulnrichment"}],"cna":{"affected":[{"defaultStatus":"unaffected","product":"VMG4325-B10A firmware","vendor":"Zyxel","versions":[{"status":"affected","version":"<= 1.00(AAFR.4)C0_20170615"}]}],"descriptions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"**UNSUPPORTED WHEN ASSIGNED**<br>A post-authentication command injection vulnerability in the CGI program of the legacy DSL CPE Zyxel VMG4325-B10A firmware version 1.00(AAFR.4)C0_20170615 could allow an authenticated attacker to execute operating system (OS) commands on an affected device by sending a crafted HTTP POST request.<br>"}],"value":"**UNSUPPORTED WHEN ASSIGNED**\nA post-authentication command injection vulnerability in the CGI program of the legacy DSL CPE Zyxel VMG4325-B10A firmware version 1.00(AAFR.4)C0_20170615 could allow an authenticated attacker to execute operating system (OS) commands on an affected device by sending a crafted HTTP POST request."}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":8.8,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-78","description":"CWE-78 Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')","lang":"en","type":"CWE"}]}],"providerMetadata":{"dateUpdated":"2025-02-04T09:55:38.908Z","orgId":"96e50032-ad0d-4058-a115-4d2c13821f9f","shortName":"Zyxel"},"references":[{"tags":["vendor-advisory"],"url":"https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-command-injection-and-insecure-default-credentials-vulnerabilities-in-certain-legacy-dsl-cpe-02-04-2025"}],"source":{"discovery":"UNKNOWN"},"tags":["unsupported-when-assigned"],"x_generator":{"engine":"Vulnogram 0.2.0"}}},"cveMetadata":{"assignerOrgId":"96e50032-ad0d-4058-a115-4d2c13821f9f","assignerShortName":"Zyxel","cveId":"CVE-2024-40890","datePublished":"2025-02-04T09:55:38.908Z","dateReserved":"2024-07-11T17:35:29.594Z","dateUpdated":"2025-10-21T22:55:30.414Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.1"},"cna_checked":1794219601,"cve":"CVE-2024-40890","description":"**UNSUPPORTED WHEN ASSIGNED**\nA post-authentication command injection vulnerability in the CGI program of the legacy DSL CPE Zyxel VMG4325-B10A firmware version 1.00(AAFR.4)C0_20170615 could allow an authenticated attacker to execute operating system (OS) commands on an affected device by sending a crafted HTTP POST request.","epss":{"date":"2026-11-12","epss":0.20575,"percentile":0.97552},"epss_checked":1794522003,"first_seen":1793665375,"kev":{"cveID":"CVE-2024-40890","cwes":["CWE-78"],"dateAdded":"2025-02-11","dueDate":"2025-03-04","forensicTriage":"No","knownRansomwareCampaignUse":"Unknown","notes":"https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-command-injection-and-insecure-default-credentials-vulnerabilities-in-certain-legacy-dsl-cpe-02-04-2025 ; https://www.zyxel.com/service-provider/global/en/security-advisories/zyxel-security-advisory-command-injection-insecure-in-certain-legacy-dsl-cpe-02-04-2025 ; https://nvd.nist.gov/vuln/detail/CVE-2024-40890","product":"DSL CPE Devices","requiredAction":"The impacted product could be end-of-life (EoL) and/or end-of-service (EoS). Users should discontinue product utilization if a current mitigation is unavailable.","shortDescription":"Multiple Zyxel DSL CPE devices contain a post-authentication command injection vulnerability in the CGI program that could allow an authenticated attacker to execute OS commands via a crafted HTTP request.","vendorProject":"Zyxel","vulnerabilityName":"Zyxel DSL CPE OS Command Injection Vulnerability"},"kev_checked":1794522003,"products":"Zyxel VMG4325-B10A firmware","references":["https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-command-injection-and-insecure-default-credentials-vulnerabilities-in-certain-legacy-dsl-cpe-02-04-2025","https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2024-40890"],"score":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":8.8,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"LOW","provider":"Zyxel","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"solutions":"","state":"PUBLISHED","title":"Zyxel DSL CPE OS Command Injection Vulnerability","updated_at":1794500401,"workarounds":""},"sources":[]}