RCE in Xorcom Completepbx
CVE-2025-30004
Xorcom CompletePBX is vulnerable to command injection in the administrator Task Scheduler functionality, allowing for attackers to execute arbitrary commands as the root user. This issue affects CompletePBX: all versions up to and prio…
Vulnerability class: Command Injection (OS Command Injection)
EPSS: 0.706 (98.7th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Xorcom Completepbx — versions 0
Weakness classification (CWE)
Public proof-of-concept exploits
References
- vulncheck.com/advisories/completepbx-authenticated-command-injection (third-party-advisory)
- www.xorcom.com/new-completepbx-release-5-2-36-1/ (vendor-advisory)
Frequently asked questions
- What is CVE-2025-30004?
- CVE-2025-30004 is a high-severity vulnerability in Xorcom Completepbx, classified under OS Command Injection. CVSS score: 8.8/10. Published 2025-03-31.
- How severe is CVE-2025-30004?
- High severity. CVSS v3 base score is 8.8 out of 10.
- Is CVE-2025-30004 known to be exploited?
- 4 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.