Unauthenticated Remote File Read Vulnerability in 3CX before 18 Hotfix 1 build 18.0.3.461 on Windows

Unauthenticated Remote File Read Vulnerability in 3CX before 18 Hotfix 1 build 18.0.3.461 on Windows

CVE-2022-48483 · HIGH Severity

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

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.

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