{"history":[{"alert":0,"cve":"CVE-2022-41082","id":22329,"kind":"epss","observed_at":1794500401,"payload":"{\"date\": \"2026-11-12\", \"epss\": 0.9997, \"percentile\": 0.99978}"},{"alert":0,"cve":"CVE-2022-41082","id":19948,"kind":"epss","observed_at":1794327601,"payload":"{\"date\": \"2026-11-10\", \"epss\": 0.9997, \"percentile\": 0.99977}"},{"alert":0,"cve":"CVE-2022-41082","id":17914,"kind":"epss","observed_at":1794241201,"payload":"{\"date\": \"2026-11-09\", \"epss\": 0.9997, \"percentile\": 0.99977}"},{"alert":0,"cve":"CVE-2022-41082","id":15978,"kind":"epss","observed_at":1794154800,"payload":"{\"date\": \"2026-11-08\", \"epss\": 0.9997, \"percentile\": 0.99977}"},{"alert":0,"cve":"CVE-2022-41082","id":13956,"kind":"epss","observed_at":1794068402,"payload":"{\"date\": \"2026-11-07\", \"epss\": 0.9997, \"percentile\": 0.99977}"},{"alert":0,"cve":"CVE-2022-41082","id":11738,"kind":"epss","observed_at":1793982001,"payload":"{\"date\": \"2026-11-06\", \"epss\": 0.9997, \"percentile\": 0.99977}"},{"alert":0,"cve":"CVE-2022-41082","id":9724,"kind":"epss","observed_at":1793938800,"payload":"{\"date\": \"2026-11-05\", \"epss\": 0.9997, \"percentile\": 0.99977}"},{"alert":1,"cve":"CVE-2022-41082","id":8245,"kind":"cna","observed_at":1793830801,"payload":"{\"containers\": {\"adp\": [{\"providerMetadata\": {\"dateUpdated\": \"2025-03-07T16:08:48.794Z\", \"orgId\": \"af854a3a-2127-422b-91ae-364da2661108\", \"shortName\": \"CVE\"}, \"references\": [{\"url\": \"https://www.vicarius.io/vsociety/posts/cve-2022-41082-microsoft-exchange-server-remote-code-execution-vulnerability-detection-script\"}, {\"url\": \"https://www.vicarius.io/vsociety/posts/cve-2022-41082-microsoft-exchange-server-remote-code-execution-vulnerability-mitigation-script\"}, {\"tags\": [\"x_transferred\"], \"url\": \"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-41082\"}, {\"name\": \"VU#915563\", \"tags\": [\"third-party-advisory\", \"x_transferred\"], \"url\": \"https://www.kb.cert.org/vuls/id/915563\"}, {\"tags\": [\"x_transferred\"], \"url\": \"http://packetstormsecurity.com/files/170066/Microsoft-Exchange-ProxyNotShell-Remote-Code-Execution.html\"}, {\"tags\": [\"x_transferred\"], \"url\": \"https://www.secpod.com/blog/microsoft-november-2022-patch-tuesday-patches-65-vulnerabilities-including-6-zero-days/\"}], \"title\": \"CVE Program Container\", \"x_generator\": {\"engine\": \"ADPogram 0.0.1\"}}, {\"metrics\": [{\"other\": {\"content\": {\"id\": \"CVE-2022-41082\", \"options\": [{\"Exploitation\": \"active\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"total\"}], \"role\": \"CISA Coordinator\", \"timestamp\": \"2025-02-04T17:55:49.337641Z\", \"version\": \"2.0.3\"}, \"type\": \"ssvc\"}}, {\"other\": {\"content\": {\"dateAdded\": \"2022-09-30\", \"reference\": \"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2022-41082\"}, \"type\": \"kev\"}}], \"problemTypes\": [{\"descriptions\": [{\"cweId\": \"CWE-502\", \"description\": \"CWE-502 Deserialization of Untrusted Data\", \"lang\": \"en\", \"type\": \"CWE\"}]}], \"providerMetadata\": {\"dateUpdated\": \"2025-10-21T23:15:33.797Z\", \"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-2022-41082\"}], \"timeline\": [{\"lang\": \"en\", \"time\": \"2022-09-30T00:00:00.000Z\", \"value\": \"CVE-2022-41082 added to CISA KEV\"}], \"title\": \"CISA ADP Vulnrichment\"}], \"cna\": {\"affected\": [{\"platforms\": [\"x64-based Systems\"], \"product\": \"Microsoft Exchange Server 2013 Cumulative Update 23\", \"vendor\": \"Microsoft\", \"versions\": [{\"lessThan\": \"15.00.1497.044\", \"status\": \"affected\", \"version\": \"15.00.0\", \"versionType\": \"custom\"}]}, {\"platforms\": [\"x64-based Systems\"], \"product\": \"Microsoft Exchange Server 2016 Cumulative Update 22\", \"vendor\": \"Microsoft\", \"versions\": [{\"lessThan\": \"15.01.2375.037\", \"status\": \"affected\", \"version\": \"15.0.0\", \"versionType\": \"custom\"}]}, {\"platforms\": [\"x64-based Systems\"], \"product\": \"Microsoft Exchange Server 2019 Cumulative Update 11\", \"vendor\": \"Microsoft\", \"versions\": [{\"lessThan\": \"15.02.0986.036\", \"status\": \"affected\", \"version\": \"15.02.0\", \"versionType\": \"custom\"}]}, {\"platforms\": [\"x64-based Systems\"], \"product\": \"Microsoft Exchange Server 2019 Cumulative Update 12\", \"vendor\": \"Microsoft\", \"versions\": [{\"lessThan\": \"15.02.1118.020\", \"status\": \"affected\", \"version\": \"15.02.0\", \"versionType\": \"custom\"}]}, {\"platforms\": [\"x64-based Systems\"], \"product\": \"Microsoft Exchange Server 2016 Cumulative Update 23\", \"vendor\": \"Microsoft\", \"versions\": [{\"lessThan\": \"15.01.2507.016\", \"status\": \"affected\", \"version\": \"15.01.0\", \"versionType\": \"custom\"}]}], \"cpeApplicability\": [{\"nodes\": [{\"cpeMatch\": [{\"criteria\": \"cpe:2.3:a:microsoft:exchange_server:*:cumulative_update_23:*:*:*:*:*:*\", \"versionEndExcluding\": \"15.00.1497.044\", \"versionStartIncluding\": \"15.00.0\", \"vulnerable\": true}, {\"criteria\": \"cpe:2.3:a:microsoft:exchange_server:*:cumulative_update_22:*:*:*:*:*:*\", \"versionEndExcluding\": \"15.01.2375.037\", \"versionStartIncluding\": \"15.0.0\", \"vulnerable\": true}, {\"criteria\": \"cpe:2.3:a:microsoft:exchange_server:*:cumulative_update_11:*:*:*:*:*:*\", \"versionEndExcluding\": \"15.02.0986.036\", \"versionStartIncluding\": \"15.02.0\", \"vulnerable\": true}, {\"criteria\": \"cpe:2.3:a:microsoft:exchange_server:*:cumulative_update_12:*:*:*:*:*:*\", \"versionEndExcluding\": \"15.02.1118.020\", \"versionStartIncluding\": \"15.02.0\", \"vulnerable\": true}, {\"criteria\": \"cpe:2.3:a:microsoft:exchange_server:*:cumulative_update_23:*:*:*:*:*:*\", \"versionEndExcluding\": \"15.01.2507.016\", \"versionStartIncluding\": \"15.01.0\", \"vulnerable\": true}], \"negate\": false, \"operator\": \"OR\"}]}], \"datePublic\": \"2022-09-30T07:00:00.000Z\", \"descriptions\": [{\"lang\": \"en-US\", \"value\": \"Microsoft Exchange Server Remote Code Execution Vulnerability\"}], \"metrics\": [{\"cvssV3_1\": {\"baseScore\": 8, \"baseSeverity\": \"HIGH\", \"vectorString\": \"CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C\", \"version\": \"3.1\"}, \"format\": \"CVSS\", \"scenarios\": [{\"lang\": \"en-US\", \"value\": \"GENERAL\"}]}], \"problemTypes\": [{\"descriptions\": [{\"description\": \"Remote Code Execution\", \"lang\": \"en-US\", \"type\": \"Impact\"}]}], \"providerMetadata\": {\"dateUpdated\": \"2025-03-11T16:10:49.607Z\", \"orgId\": \"f38d906d-7342-40ea-92c1-6c4a2c6478c8\", \"shortName\": \"microsoft\"}, \"references\": [{\"name\": \"Microsoft Exchange Server Remote Code Execution Vulnerability\", \"tags\": [\"vendor-advisory\"], \"url\": \"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-41082\"}], \"title\": \"Microsoft Exchange Server Remote Code Execution Vulnerability\"}}, \"cveMetadata\": {\"assignerOrgId\": \"f38d906d-7342-40ea-92c1-6c4a2c6478c8\", \"assignerShortName\": \"microsoft\", \"cveId\": \"CVE-2022-41082\", \"datePublished\": \"2022-10-03T00:00:00.000Z\", \"dateReserved\": \"2022-09-19T00:00:00.000Z\", \"dateUpdated\": \"2025-10-21T23:15:33.797Z\", \"state\": \"PUBLISHED\"}, \"dataType\": \"CVE_RECORD\", \"dataVersion\": \"5.1\"}"},{"alert":0,"cve":"CVE-2022-41082","id":7272,"kind":"epss","observed_at":1793809200,"payload":"{\"date\": \"2026-11-04\", \"epss\": 0.9997, \"percentile\": 0.99977}"},{"alert":0,"cve":"CVE-2022-41082","id":5049,"kind":"epss","observed_at":1793722800,"payload":"{\"date\": \"2026-11-03\", \"epss\": 0.9997, \"percentile\": 0.99977}"},{"alert":0,"cve":"CVE-2022-41082","id":2831,"kind":"epss","observed_at":1793665375,"payload":"{\"date\": \"2026-11-02\", \"epss\": 0.9997, \"percentile\": 0.99977}"},{"alert":1,"cve":"CVE-2022-41082","id":932,"kind":"kev","observed_at":1793665375,"payload":"{\"cveID\": \"CVE-2022-41082\", \"cwes\": [\"CWE-502\"], \"dateAdded\": \"2022-09-30\", \"dueDate\": \"2022-10-21\", \"forensicTriage\": \"No\", \"knownRansomwareCampaignUse\": \"Known\", \"notes\": \"https://msrc-blog.microsoft.com/2022/09/29/customer-guidance-for-reported-zero-day-vulnerabilities-in-microsoft-exchange-server/;  https://nvd.nist.gov/vuln/detail/CVE-2022-41082\", \"product\": \"Exchange Server\", \"requiredAction\": \"Apply updates per vendor instructions.\", \"shortDescription\": \"Microsoft Exchange Server contains an unspecified vulnerability that allows for authenticated remote code execution. Dubbed \\\"ProxyNotShell,\\\" this vulnerability is chainable with CVE-2022-41040 which allows for the remote code execution.\", \"vendorProject\": \"Microsoft\", \"vulnerabilityName\": \"Microsoft Exchange Server Remote Code Execution Vulnerability\"}"}],"record":{"affected":[{"platforms":["x64-based Systems"],"product":"Microsoft Exchange Server 2013 Cumulative Update 23","vendor":"Microsoft","versions":[{"lessThan":"15.00.1497.044","status":"affected","version":"15.00.0","versionType":"custom"}]},{"platforms":["x64-based Systems"],"product":"Microsoft Exchange Server 2016 Cumulative Update 22","vendor":"Microsoft","versions":[{"lessThan":"15.01.2375.037","status":"affected","version":"15.0.0","versionType":"custom"}]},{"platforms":["x64-based Systems"],"product":"Microsoft Exchange Server 2019 Cumulative Update 11","vendor":"Microsoft","versions":[{"lessThan":"15.02.0986.036","status":"affected","version":"15.02.0","versionType":"custom"}]},{"platforms":["x64-based Systems"],"product":"Microsoft Exchange Server 2019 Cumulative Update 12","vendor":"Microsoft","versions":[{"lessThan":"15.02.1118.020","status":"affected","version":"15.02.0","versionType":"custom"}]},{"platforms":["x64-based Systems"],"product":"Microsoft Exchange Server 2016 Cumulative Update 23","vendor":"Microsoft","versions":[{"lessThan":"15.01.2507.016","status":"affected","version":"15.01.0","versionType":"custom"}]}],"cna":{"containers":{"adp":[{"providerMetadata":{"dateUpdated":"2025-03-07T16:08:48.794Z","orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE"},"references":[{"url":"https://www.vicarius.io/vsociety/posts/cve-2022-41082-microsoft-exchange-server-remote-code-execution-vulnerability-detection-script"},{"url":"https://www.vicarius.io/vsociety/posts/cve-2022-41082-microsoft-exchange-server-remote-code-execution-vulnerability-mitigation-script"},{"tags":["x_transferred"],"url":"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-41082"},{"name":"VU#915563","tags":["third-party-advisory","x_transferred"],"url":"https://www.kb.cert.org/vuls/id/915563"},{"tags":["x_transferred"],"url":"http://packetstormsecurity.com/files/170066/Microsoft-Exchange-ProxyNotShell-Remote-Code-Execution.html"},{"tags":["x_transferred"],"url":"https://www.secpod.com/blog/microsoft-november-2022-patch-tuesday-patches-65-vulnerabilities-including-6-zero-days/"}],"title":"CVE Program Container","x_generator":{"engine":"ADPogram 0.0.1"}},{"metrics":[{"other":{"content":{"id":"CVE-2022-41082","options":[{"Exploitation":"active"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","timestamp":"2025-02-04T17:55:49.337641Z","version":"2.0.3"},"type":"ssvc"}},{"other":{"content":{"dateAdded":"2022-09-30","reference":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2022-41082"},"type":"kev"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-502","description":"CWE-502 Deserialization of Untrusted Data","lang":"en","type":"CWE"}]}],"providerMetadata":{"dateUpdated":"2025-10-21T23:15:33.797Z","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-2022-41082"}],"timeline":[{"lang":"en","time":"2022-09-30T00:00:00.000Z","value":"CVE-2022-41082 added to CISA KEV"}],"title":"CISA ADP Vulnrichment"}],"cna":{"affected":[{"platforms":["x64-based Systems"],"product":"Microsoft Exchange Server 2013 Cumulative Update 23","vendor":"Microsoft","versions":[{"lessThan":"15.00.1497.044","status":"affected","version":"15.00.0","versionType":"custom"}]},{"platforms":["x64-based Systems"],"product":"Microsoft Exchange Server 2016 Cumulative Update 22","vendor":"Microsoft","versions":[{"lessThan":"15.01.2375.037","status":"affected","version":"15.0.0","versionType":"custom"}]},{"platforms":["x64-based Systems"],"product":"Microsoft Exchange Server 2019 Cumulative Update 11","vendor":"Microsoft","versions":[{"lessThan":"15.02.0986.036","status":"affected","version":"15.02.0","versionType":"custom"}]},{"platforms":["x64-based Systems"],"product":"Microsoft Exchange Server 2019 Cumulative Update 12","vendor":"Microsoft","versions":[{"lessThan":"15.02.1118.020","status":"affected","version":"15.02.0","versionType":"custom"}]},{"platforms":["x64-based Systems"],"product":"Microsoft Exchange Server 2016 Cumulative Update 23","vendor":"Microsoft","versions":[{"lessThan":"15.01.2507.016","status":"affected","version":"15.01.0","versionType":"custom"}]}],"cpeApplicability":[{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:a:microsoft:exchange_server:*:cumulative_update_23:*:*:*:*:*:*","versionEndExcluding":"15.00.1497.044","versionStartIncluding":"15.00.0","vulnerable":true},{"criteria":"cpe:2.3:a:microsoft:exchange_server:*:cumulative_update_22:*:*:*:*:*:*","versionEndExcluding":"15.01.2375.037","versionStartIncluding":"15.0.0","vulnerable":true},{"criteria":"cpe:2.3:a:microsoft:exchange_server:*:cumulative_update_11:*:*:*:*:*:*","versionEndExcluding":"15.02.0986.036","versionStartIncluding":"15.02.0","vulnerable":true},{"criteria":"cpe:2.3:a:microsoft:exchange_server:*:cumulative_update_12:*:*:*:*:*:*","versionEndExcluding":"15.02.1118.020","versionStartIncluding":"15.02.0","vulnerable":true},{"criteria":"cpe:2.3:a:microsoft:exchange_server:*:cumulative_update_23:*:*:*:*:*:*","versionEndExcluding":"15.01.2507.016","versionStartIncluding":"15.01.0","vulnerable":true}],"negate":false,"operator":"OR"}]}],"datePublic":"2022-09-30T07:00:00.000Z","descriptions":[{"lang":"en-US","value":"Microsoft Exchange Server Remote Code Execution Vulnerability"}],"metrics":[{"cvssV3_1":{"baseScore":8,"baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C","version":"3.1"},"format":"CVSS","scenarios":[{"lang":"en-US","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"description":"Remote Code Execution","lang":"en-US","type":"Impact"}]}],"providerMetadata":{"dateUpdated":"2025-03-11T16:10:49.607Z","orgId":"f38d906d-7342-40ea-92c1-6c4a2c6478c8","shortName":"microsoft"},"references":[{"name":"Microsoft Exchange Server Remote Code Execution Vulnerability","tags":["vendor-advisory"],"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-41082"}],"title":"Microsoft Exchange Server Remote Code Execution Vulnerability"}},"cveMetadata":{"assignerOrgId":"f38d906d-7342-40ea-92c1-6c4a2c6478c8","assignerShortName":"microsoft","cveId":"CVE-2022-41082","datePublished":"2022-10-03T00:00:00.000Z","dateReserved":"2022-09-19T00:00:00.000Z","dateUpdated":"2025-10-21T23:15:33.797Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.1"},"cna_checked":1794306001,"cve":"CVE-2022-41082","description":"Microsoft Exchange Server Remote Code Execution Vulnerability","epss":{"date":"2026-11-12","epss":0.9997,"percentile":0.99978},"epss_checked":1794522003,"first_seen":1793665375,"kev":{"cveID":"CVE-2022-41082","cwes":["CWE-502"],"dateAdded":"2022-09-30","dueDate":"2022-10-21","forensicTriage":"No","knownRansomwareCampaignUse":"Known","notes":"https://msrc-blog.microsoft.com/2022/09/29/customer-guidance-for-reported-zero-day-vulnerabilities-in-microsoft-exchange-server/;  https://nvd.nist.gov/vuln/detail/CVE-2022-41082","product":"Exchange Server","requiredAction":"Apply updates per vendor instructions.","shortDescription":"Microsoft Exchange Server contains an unspecified vulnerability that allows for authenticated remote code execution. Dubbed \"ProxyNotShell,\" this vulnerability is chainable with CVE-2022-41040 which allows for the remote code execution.","vendorProject":"Microsoft","vulnerabilityName":"Microsoft Exchange Server Remote Code Execution Vulnerability"},"kev_checked":1794522003,"products":"Microsoft Microsoft Exchange Server 2013 Cumulative Update 23, Microsoft Microsoft Exchange Server 2016 Cumulative Update 22, Microsoft Microsoft Exchange Server 2019 Cumulative Update 11, Microsoft Microsoft Exchange Server 2019 Cumulative Update 12, Microsoft Microsoft Exchange Server 2016 Cumulative Update 23","references":["https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-41082","https://www.vicarius.io/vsociety/posts/cve-2022-41082-microsoft-exchange-server-remote-code-execution-vulnerability-detection-script","https://www.vicarius.io/vsociety/posts/cve-2022-41082-microsoft-exchange-server-remote-code-execution-vulnerability-mitigation-script","https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-41082","https://www.kb.cert.org/vuls/id/915563","http://packetstormsecurity.com/files/170066/Microsoft-Exchange-ProxyNotShell-Remote-Code-Execution.html","https://www.secpod.com/blog/microsoft-november-2022-patch-tuesday-patches-65-vulnerabilities-including-6-zero-days/","https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2022-41082"],"score":{"baseScore":8,"baseSeverity":"HIGH","provider":"microsoft","vectorString":"CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C","version":"3.1"},"solutions":"","state":"PUBLISHED","title":"Microsoft Exchange Server Remote Code Execution Vulnerability","updated_at":1794500401,"workarounds":""},"sources":[]}
