{"id":"CVE-2023-41743","url":"https://www.cyber-defence.io/tools/cve/CVE-2023-41743","generatedAt":"2026-10-28T04:33:04.855Z","title":"Local privilege escalation due to insecure driver communication port permissions.","description":"Local privilege escalation due to insecure driver communication port permissions. The following products are affected: Acronis Cyber Protect Home Office (Windows) before build 40278, Acronis Cyber Protect Cloud Agent (Windows) before build 31637, Acronis Cyber Protect 15 (Windows) before build 35979, Acronis True Image OEM (Windows) before build 42575.","published":"2023-08-31T16:15:10.000Z","lastModified":"2026-06-17T06:22:44.000Z","status":"Modified","sourceIdentifier":"security@acronis.com","cvss":{"version":"3.1","score":7.8,"severity":"HIGH","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"},"cwe":["CWE-269"],"affected":["acronis/agent","acronis/cyber protect","acronis/cyber protect home office"],"epss":{"score":0.00372,"percentile":0.30945,"date":"2026-10-27","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"high","text":"High impact if exploited, but EPSS currently rates exploitation as unlikely (0.37%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit."},"changes":[],"references":[{"url":"https://security-advisory.acronis.com/SEC-4858","tags":["Release Notes","Vendor Advisory"],"source":"security@acronis.com"},{"url":"https://security-advisory.acronis.com/advisories/SEC-5487","tags":["Release Notes","Vendor Advisory"],"source":"security@acronis.com"},{"url":"https://security-advisory.acronis.com/SEC-4858","tags":["Release Notes","Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://security-advisory.acronis.com/advisories/SEC-5487","tags":["Release Notes","Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2023-41743","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}