{"id":"CVE-2023-36745","aliases":["EUVD-2023-40688","GHSA-53r8-j48r-2w33"],"status":"published","title":"Microsoft Exchange Server Remote Code Execution Vulnerability","description":"Microsoft Exchange Server Remote Code Execution Vulnerability","severity":{"version":"3.1","score":8,"vector":"CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.76169,"percentile":0.9954,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-502"],"published":"2023-09-12T16:58:31Z","modified":"2026-06-17T06:06:59Z","exploits":[{"source":"pocgithub","id":"N1k0la-T/CVE-2023-36745","title":"N1k0la-T/CVE-2023-36745","date":"2023-10-23","url":"https://github.com/N1k0la-T/CVE-2023-36745"}],"products":[{"vendor":"microsoft","product":"exchange_server"},{"vendor":"microsoft","product":"microsoft exchange server 2016 cumulative update 23"},{"vendor":"microsoft","product":"microsoft exchange server 2019 cumulative update 12"},{"vendor":"microsoft","product":"microsoft exchange server 2019 cumulative update 13"}],"references":[{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-36745","tags":["vendor-advisory","x_transferred","Patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-36745"},{"url":"https://github.com/advisories/GHSA-53r8-j48r-2w33"}],"sources":{"cve":[{"id":"CVE-2023-36745","title":"Microsoft Exchange Server Remote Code Execution Vulnerability","description":"Microsoft Exchange Server Remote Code Execution Vulnerability","status":"published","published":"2023-09-12T16:58:31.857Z","modified":"2025-10-30T18:17:58.797Z","cvss":[{"version":"3.1","score":8,"vector":"CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C","level":"high","assessor":"cna"}],"cwes":["CWE-502"],"updated_at":"2026-11-02T14:35:28.218693Z"}],"euvd":[{"id":"EUVD-2023-40688","description":"Microsoft Exchange Server Remote Code Execution Vulnerability","status":"published","published":"2023-09-12T16:58:31Z","modified":"2025-10-30T18:17:58Z","cvss":[{"version":"3.1","score":8,"vector":"CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C","level":"high"}],"updated_at":"2026-11-02T19:49:35.853861Z"}],"ghsa":[{"id":"GHSA-53r8-j48r-2w33","title":"Microsoft Exchange Server Remote Code Execution Vulnerability","description":"Microsoft Exchange Server Remote Code Execution Vulnerability","status":"published","published":"2023-09-12T18:30:21Z","modified":"2024-04-04T07:37:23Z","cvss":[{"version":"3.1","score":8,"vector":"CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T14:56:53.151805Z"}],"nvd":[{"id":"CVE-2023-36745","description":"Microsoft Exchange Server Remote Code Execution Vulnerability","status":"published","published":"2023-09-12T17:15:10.697Z","modified":"2026-06-17T06:06:59.287Z","cvss":[{"version":"3.1","score":8,"vector":"CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-502"],"updated_at":"2026-11-02T14:08:28.268644Z"}]}}