{"id":"CVE-2021-31985","state":"PUBLISHED","title":"Microsoft Defender Remote Code Execution Vulnerability","description":"Microsoft Defender Remote Code Execution Vulnerability","publishedAt":"2021-06-08T22:46:42.000Z","updatedAt":"2024-08-03T23:10:31.407Z","severity":{"score":7.8,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C","source":"microsoft"},"assigner":"microsoft","products":["Microsoft Microsoft Malware Protection Engine"],"affected":[{"vendor":"Microsoft","product":"Microsoft Malware Protection Engine","versions":[{"version":"1.1.0.0","status":"affected","lessThan":"Version 1.1.18200.3","versionType":"custom"}],"cpes":["cpe:2.3:a:microsoft:malware_protection_engine:*:*:*:*:*:*:*:*"],"platforms":["Unknown"]}],"references":["https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-31985","http://packetstormsecurity.com/files/163443/MpEngine-ASProtect-Embedded-Runtime-DLL-Memory-Corruption.html"],"weaknesses":[],"ingestedAt":"2026-10-29T19:48:30.098Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2021/31xxx/CVE-2021-31985.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2021-31985","state":"PUBLISHED","datePublished":"2021-06-08T22:46:42.000Z","dateUpdated":"2024-08-03T23:10:31.407Z","assignerShortName":"microsoft","assignerOrgId":"f38d906d-7342-40ea-92c1-6c4a2c6478c8","dateReserved":"2021-04-30T00:00:00.000Z"},"containers":{"cna":{"title":"Microsoft Defender Remote Code Execution Vulnerability","descriptions":[{"lang":"en-US","value":"Microsoft Defender Remote Code Execution Vulnerability"}],"affected":[{"vendor":"Microsoft","product":"Microsoft Malware Protection Engine","versions":[{"version":"1.1.0.0","status":"affected","lessThan":"Version 1.1.18200.3","versionType":"custom"}],"cpes":["cpe:2.3:a:microsoft:malware_protection_engine:*:*:*:*:*:*:*:*"],"platforms":["Unknown"]}],"references":[{"url":"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-31985","tags":["x_refsource_MISC"]},{"url":"http://packetstormsecurity.com/files/163443/MpEngine-ASProtect-Embedded-Runtime-DLL-Memory-Corruption.html","tags":["x_refsource_MISC"]}],"metrics":[{"format":"CVSS","scenarios":[{"lang":"en-US","value":"GENERAL"}],"cvssV3_1":{"version":"3.1","baseSeverity":"HIGH","baseScore":7.8,"vectorString":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"}}],"problemTypes":[{"descriptions":[{"description":"Remote Code Execution","lang":"en-US","type":"Impact"}]}],"providerMetadata":{"shortName":"microsoft","orgId":"f38d906d-7342-40ea-92c1-6c4a2c6478c8","dateUpdated":"2024-05-29T14:55:49.340Z"},"datePublic":"2021-06-08T07:00:00.000Z"},"adp":[{"title":"CVE Program Container","references":[{"url":"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-31985","tags":["x_refsource_MISC","x_transferred"]},{"url":"http://packetstormsecurity.com/files/163443/MpEngine-ASProtect-Embedded-Runtime-DLL-Memory-Corruption.html","tags":["x_refsource_MISC","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-03T23:10:31.407Z"}}]}}}