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TI-2022-10842 Aliases CVE-2022-28005GHSA-m9wh-p6h4-rmvw

An issue was discovered in the 3CX Phone System Management Console prior to version 18…

Priority MEDIUM 53CWE-522Published · Updated

Key facts

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

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-522.

Summary

An issue was discovered in the 3CX Phone System Management Console prior to version 18 Update 3 FINAL. An unauthenticated attacker could abuse improperly secured access to arbitrary files on the server (via /Electron/download directory traversal in conjunction with a path component that uses backslash characters), leading to cleartext credential disclosure. Afterwards, the authenticated attacker is able to upload a file that overwrites a 3CX service binary, leading to Remote Code Execution as NT AUTHORITY\SYSTEM on Windows installations. NOTE: this issue exists because of an incomplete fix for CVE-2022-48482.

Why it matters now

EPSS 0.08346 94th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

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:*:*:*:*:*:*:*:*up to 18.0.3.450Vulnerable3CX
  • cpe:2.3:a:3cx:3cx:*:*:*:*:*:*:*:* Versions up to 18.0.3.450 Vulnerable ·3CX

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2022-28005
  2. 2026-10-03 Alias added: GHSA-m9wh-p6h4-rmvw

References

Advisory 3

Other 1

  • 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-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-2022-24063 3CX before 18 Hotfix 1 build 18.0.3.461 on Windows allows unauthenticated remote… CVSS 3.1HIGH 7.5
  • 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