CVE-2022-48483

HIGH 7.5CVE-2022-48483 · Published 02/05/2023 · updated 17/06/2026

In short

CVE-2022-48483 is a HIGH (CVSS 7.5) vulnerability affecting 3cx (3cx).
Chance of exploitation in the next 30 days (EPSS): 2.0%, higher than 80.8% of all vulnerabilities.
Fix: update to 18.0.3.461 or later.

Package	Affected versions	Patched versions
3cx 3cx	`< 18.0.3.461`	`18.0.3.461`

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.

References

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Package

Affected versions

Patched versions

3cx

< 18.0.3.461

18.0.3.461

Description

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