{"id":"CVE-2024-13976","state":"PUBLISHED","title":"Commvault 11.20.0 - 11.36.0 Windows Maintenance Installer DLL Injection","description":"A DLL injection vulnerability exists in Commvault for Windows 11.20.0, 11.28.0, 11.32.0, 11.34.0, and 11.36.0. During the installation of maintenance updates, an attacker with local access may exploit uncontrolled search path or DLL loading behavior to execute arbitrary code with elevated privileges. The vulnerability has been resolved in versions 11.20.202, 11.28.124, 11.32.65, 11.34.37, and 11.36.15.","publishedAt":"2025-07-25T15:50:17.950Z","updatedAt":"2025-11-22T12:20:44.890Z","severity":{"score":8.5,"label":"High","version":"4.0","vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","source":"VulnCheck"},"assigner":"VulnCheck","products":["Commvault Commvault for Windows"],"affected":[{"vendor":"Commvault","product":"Commvault for Windows","defaultStatus":"unaffected","versions":[{"version":"11.20.0","status":"affected","lessThan":"11.20.202","versionType":"semver"},{"version":"11.28.0","status":"affected","lessThan":"11.28.124","versionType":"semver"},{"version":"11.32.0","status":"affected","lessThan":"11.32.65","versionType":"semver"},{"version":"11.34.0","status":"affected","lessThan":"11.34.37","versionType":"semver"},{"version":"11.36.0","status":"affected","lessThan":"11.36.15","versionType":"semver"}],"modules":["Windows Maintenance Release Installer"],"platforms":["Windows"]}],"references":["https://documentation.commvault.com/securityadvisories/CV_2024_09_2.html","https://www.vulncheck.com/advisories/commvault-for-windows-maintenance-installer-dll-injection"],"weaknesses":["CWE-427"],"ingestedAt":"2026-10-29T20:06:50.777Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2024/13xxx/CVE-2024-13976.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2024-13976","state":"PUBLISHED","datePublished":"2025-07-25T15:50:17.950Z","dateUpdated":"2025-11-22T12:20:44.890Z","assignerShortName":"VulnCheck","assignerOrgId":"83251b91-4cc7-4094-a5c7-464a1b83ea10","dateReserved":"2025-07-23T20:30:07.057Z"},"containers":{"cna":{"title":"Commvault 11.20.0 - 11.36.0 Windows Maintenance Installer DLL Injection","descriptions":[{"lang":"en","value":"A DLL injection vulnerability exists in Commvault for Windows 11.20.0, 11.28.0, 11.32.0, 11.34.0, and 11.36.0. During the installation of maintenance updates, an attacker with local access may exploit uncontrolled search path or DLL loading behavior to execute arbitrary code with elevated privileges. The vulnerability has been resolved in versions 11.20.202, 11.28.124, 11.32.65, 11.34.37, and 11.36.15."}],"affected":[{"vendor":"Commvault","product":"Commvault for Windows","defaultStatus":"unaffected","versions":[{"version":"11.20.0","status":"affected","lessThan":"11.20.202","versionType":"semver"},{"version":"11.28.0","status":"affected","lessThan":"11.28.124","versionType":"semver"},{"version":"11.32.0","status":"affected","lessThan":"11.32.65","versionType":"semver"},{"version":"11.34.0","status":"affected","lessThan":"11.34.37","versionType":"semver"},{"version":"11.36.0","status":"affected","lessThan":"11.36.15","versionType":"semver"}],"modules":["Windows Maintenance Release Installer"],"platforms":["Windows"]}],"references":[{"url":"https://documentation.commvault.com/securityadvisories/CV_2024_09_2.html","tags":["vendor-advisory","patch"]},{"url":"https://www.vulncheck.com/advisories/commvault-for-windows-maintenance-installer-dll-injection","tags":["third-party-advisory"]}],"metrics":[{"cvssV4_0":{"Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","Safety":"NOT_DEFINED","attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"LOCAL","baseScore":8.5,"baseSeverity":"HIGH","exploitMaturity":"NOT_DEFINED","privilegesRequired":"LOW","providerUrgency":"NOT_DEFINED","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"NONE","valueDensity":"NOT_DEFINED","vectorString":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","version":"4.0","vulnAvailabilityImpact":"HIGH","vulnConfidentialityImpact":"HIGH","vulnIntegrityImpact":"HIGH","vulnerabilityResponseEffort":"NOT_DEFINED"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-427","description":"CWE-427 Uncontrolled Search Path Element","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"VulnCheck","orgId":"83251b91-4cc7-4094-a5c7-464a1b83ea10","dateUpdated":"2025-11-22T12:20:44.890Z"},"cpeApplicability":[{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:a:commvault:commvault:*:*:*:*:*:*:*:*","versionEndExcluding":"11.20.202","versionStartIncluding":"11.20.0","vulnerable":true},{"criteria":"cpe:2.3:a:commvault:commvault:*:*:*:*:*:*:*:*","versionEndExcluding":"11.28.124","versionStartIncluding":"11.28.0","vulnerable":true},{"criteria":"cpe:2.3:a:commvault:commvault:*:*:*:*:*:*:*:*","versionEndExcluding":"11.32.65","versionStartIncluding":"11.32.0","vulnerable":true},{"criteria":"cpe:2.3:a:commvault:commvault:*:*:*:*:*:*:*:*","versionEndExcluding":"11.34.37","versionStartIncluding":"11.34.0","vulnerable":true},{"criteria":"cpe:2.3:a:commvault:commvault:*:*:*:*:*:*:*:*","versionEndExcluding":"11.36.15","versionStartIncluding":"11.36.0","vulnerable":true}],"negate":false,"operator":"OR"}],"operator":"OR"}],"credits":[{"lang":"en","type":"finder","value":"Commvault"}],"impacts":[{"capecId":"CAPEC-641","descriptions":[{"lang":"en","value":"CAPEC-641 DLL Side-Loading"}]}],"source":{"discovery":"UNKNOWN"},"x_generator":{"engine":"Vulnogram 0.2.0"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-07-25T17:48:27.935953Z","id":"CVE-2024-13976","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-07-25T17:49:35.606Z"}}]}}}