{"id":"CVE-2024-6342","state":"PUBLISHED","title":"**UNSUPPORTED WHEN ASSIGNED** A command injection vulnerability in the export-cgi program of Zyxel NAS326 firmware versions through V5.21(AAZF.18)C0 and NAS542 firmware versions th","description":"**UNSUPPORTED WHEN ASSIGNED** A command injection vulnerability in the export-cgi program of Zyxel NAS326 firmware versions through V5.21(AAZF.18)C0 and NAS542 firmware versions through V5.21(ABAG.15)C0 could allow an unauthenticated attacker to execute some operating system (OS) commands by sending a crafted HTTP POST request.","publishedAt":"2024-09-10T01:55:13.215Z","updatedAt":"2024-09-10T15:18:36.873Z","severity":{"score":9.8,"label":"Critical","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","source":"Zyxel"},"assigner":"Zyxel","products":["Zyxel NAS326 firmware","Zyxel NAS542 firmware"],"affected":[{"vendor":"Zyxel","product":"NAS326 firmware","defaultStatus":"unaffected","versions":[{"version":"<= V5.21(AAZF.18)C0","status":"affected"}]},{"vendor":"Zyxel","product":"NAS542 firmware","defaultStatus":"unaffected","versions":[{"version":"<= V5.21(ABAG.15)C0","status":"affected"}]}],"references":["https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-os-command-injection-vulnerability-in-nas-products-09-10-2024"],"weaknesses":["CWE-78"],"ingestedAt":"2026-10-29T20:08:12.933Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2024/6xxx/CVE-2024-6342.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2024-6342","state":"PUBLISHED","datePublished":"2024-09-10T01:55:13.215Z","dateUpdated":"2024-09-10T15:18:36.873Z","assignerShortName":"Zyxel","assignerOrgId":"96e50032-ad0d-4058-a115-4d2c13821f9f","dateReserved":"2024-06-26T03:23:34.850Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"**UNSUPPORTED WHEN ASSIGNED** A command injection vulnerability in the export-cgi program of Zyxel NAS326 firmware versions through V5.21(AAZF.18)C0 and NAS542 firmware versions through V5.21(ABAG.15)C0 could allow an unauthenticated attacker to execute some operating system (OS) commands by sending a crafted HTTP POST request."}],"affected":[{"vendor":"Zyxel","product":"NAS326 firmware","defaultStatus":"unaffected","versions":[{"version":"<= V5.21(AAZF.18)C0","status":"affected"}]},{"vendor":"Zyxel","product":"NAS542 firmware","defaultStatus":"unaffected","versions":[{"version":"<= V5.21(ABAG.15)C0","status":"affected"}]}],"references":[{"url":"https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-os-command-injection-vulnerability-in-nas-products-09-10-2024","tags":["vendor-advisory"]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":9.8,"baseSeverity":"CRITICAL","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/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":{"shortName":"Zyxel","orgId":"96e50032-ad0d-4058-a115-4d2c13821f9f","dateUpdated":"2024-09-10T01:55:13.215Z"},"source":{"discovery":"UNKNOWN"},"tags":["unsupported-when-assigned"],"x_generator":{"engine":"Vulnogram 0.2.0"}},"adp":[{"title":"CISA ADP Vulnrichment","affected":[{"vendor":"zyxel","product":"nas326_firmware","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThanOrEqual":"V5.21(AAZF.18)C0","versionType":"custom"}],"cpes":["cpe:2.3:o:zyxel:nas326_firmware:*:*:*:*:*:*:*:*"]},{"vendor":"zyxel","product":"nas542_firmware","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThanOrEqual":"V5.21(ABAG.15)C0","versionType":"custom"}],"cpes":["cpe:2.3:o:zyxel:nas542_firmware:*:*:*:*:*:*:*:*"]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2024-09-10T15:16:32.273689Z","id":"CVE-2024-6342","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2024-09-10T15:18:36.873Z"}}]}}}