{"id":"CVE-2022-48483","aliases":["EUVD-2022-51179","GHSA-q8jh-8mqf-vwq9"],"status":"published","title":"3CX before 18 Hotfix 1 build 18.0.3.461 on Windows allows unauthenticated remote attackers to...","description":"3CX before 18 Hotfix 1 build 18.0.3.461 on Windows allows unauthenticated remote attackers to read %WINDIR%\\system32 files via /Electron/download directory traversal in conjunction with a path component that has a drive letter and uses backslash characters. NOTE: this issue exists because of an incomplete fix for CVE-2022-28005.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-11","score":0.02008,"percentile":0.81097,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-22"],"published":"2023-05-02T00:00:00Z","modified":"2026-06-17T05:15:31Z","products":[{"vendor":"3cx","product":"3cx"}],"references":[{"url":"https://www.3cx.com/blog/change-log/phone-system-change-log/","tags":["x_transferred","Release Notes"]},{"url":"https://medium.com/%40frycos/pwning-3cx-phone-management-backends-from-the-internet-d0096339dd88","tags":["x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-48483"},{"url":"https://medium.com/@frycos/pwning-3cx-phone-management-backends-from-the-internet-d0096339dd88"},{"url":"https://www.3cx.com/blog/change-log/phone-system-change-log"},{"url":"https://github.com/advisories/GHSA-q8jh-8mqf-vwq9"}],"sources":{"cve":[{"id":"CVE-2022-48483","description":"3CX before 18 Hotfix 1 build 18.0.3.461 on Windows allows unauthenticated remote attackers to read %WINDIR%\\system32 files via /Electron/download directory traversal in conjunction with a path component that has a drive letter and uses backslash characters. NOTE: this issue exists because of an incomplete fix for CVE-2022-28005.","status":"published","published":"2023-05-02T00:00:00Z","modified":"2025-01-30T16:51:25.197Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"adp"}],"cwes":["CWE-22"],"updated_at":"2026-11-02T14:34:33.574107Z"}],"euvd":[{"id":"EUVD-2022-51179","description":"3CX before 18 Hotfix 1 build 18.0.3.461 on Windows allows unauthenticated remote attackers to read %WINDIR%\\system32 files via /Electron/download directory traversal in conjunction with a path component that has a drive letter and uses backslash characters. NOTE: this issue exists because of an incomplete fix for CVE-2022-28005.","status":"published","published":"2023-05-02T00:00:00Z","modified":"2025-01-30T16:51:25Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high"}],"updated_at":"2026-11-03T00:04:09.009549Z"}],"ghsa":[{"id":"GHSA-q8jh-8mqf-vwq9","title":"3CX before 18 Hotfix 1 build 18.0.3.461 on Windows allows unauthenticated remote attackers to...","description":"3CX before 18 Hotfix 1 build 18.0.3.461 on Windows allows unauthenticated remote attackers to read %WINDIR%\\system32 files via /Electron/download directory traversal in conjunction with a path component that has a drive letter and uses backslash characters. NOTE: this issue exists because of an incomplete fix for CVE-2022-28005.","status":"published","published":"2023-05-02T06:30:27Z","modified":"2024-04-04T03:45:18Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high"}],"cwes":["CWE-22"],"updated_at":"2026-11-02T14:56:18.00765Z"}],"nvd":[{"id":"CVE-2022-48483","description":"3CX before 18 Hotfix 1 build 18.0.3.461 on Windows allows unauthenticated remote attackers to read %WINDIR%\\system32 files via /Electron/download directory traversal in conjunction with a path component that has a drive letter and uses backslash characters. NOTE: this issue exists because of an incomplete fix for CVE-2022-28005.","status":"published","published":"2023-05-02T05:15:28.057Z","modified":"2026-06-17T05:15:31.307Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"primary"},{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"secondary"}],"cwes":["CWE-22"],"updated_at":"2026-11-02T14:07:37.42466Z"}]}}