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TI-2022-24063 Aliases CVE-2022-48483GHSA-q8jh-8mqf-vwq9

3CX before 18 Hotfix 1 build 18.0.3.461 on Windows allows unauthenticated remote…

Priority MEDIUM 43CWE-22Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
Information disclosure
Confidentiality · integrity · availability
High · None · None
Fix status
No fix listed

Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-22 and the CVSS impact.

Summary

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.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.02008 80th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
Yes
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:3cx:3cx:*:*:*:*:*:*:*:*before 18.0.3.461Vulnerable3CX
  • cpe:2.3:a:3cx:3cx:*:*:*:*:*:*:*:* Versions before 18.0.3.461 Vulnerable ·3CX

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2022-48483
  2. 2026-10-03 Alias added: GHSA-q8jh-8mqf-vwq9

References

Other 2

  • TI-2022-24062 3CX before 18 Update 2 Security Hotfix build 18.0.2.315 on Windows allows unauthenticated… CVSS 3.1HIGH 7.5
  • TI-2023-13509 3CX DesktopApp through 18.12.416 has embedded malicious code, as exploited in the wild in… CVSS 3.1HIGH 7.8
  • TI-2022-10842 An issue was discovered in the 3CX Phone System Management Console prior to version 18… CVSS 3.1CRITICAL 9.8
  • TI-2023-27314 The CRM Integration in 3CX before 18.0.9.23 and 20 before 20.0.0.1494 allows SQL… CVSS 3.1CRITICAL 9.8
  • TI-2021-20577 The client applications in 3CX on Windows, the 3CX app for iOS, and the 3CX application… CVSS 3.1CRITICAL 9.1
  • TI-2019-09872 An issue was discovered in the 3CX Phone system (web) management console 12.5.44178.1002… CVSS 3.0HIGH 7.5
See all 11 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences