THREATPORT/VULNERABILITY/CVE-2025-30004
HIGH SEVERITY

CVE-2025-30004

Completepbx vulnerability

CVSS
8.8
EPSS
3.9%
EPSS pct
89th
Exploited
No known
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 prior to 5.2.35
Affected vendor
Xorcom
Affected product
Completepbx
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weakness type (CWE)
  • CWE-78 — OS Command Injection
Published
2025-03-31

Risk analysis

Based on its CVSS vector, this vulnerability is exploitable over the network, low attack complexity, requiring low privileges, no user interaction. Successful exploitation leads to high impact to confidentiality, high impact to integrity, high impact to availability.

Its EPSS score of 3.9% reflects a lower probability of exploitation activity in the wild over the next 30 days, placing it above 89% of all scored CVEs.

Check your external exposure to CVE-2025-30004

  • Confirm whether Xorcom Completepbx is running on any internet-facing host or subdomain.
  • Match discovered service fingerprints against the version affected by CVE-2025-30004.
  • Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2025-30004

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2025-30004 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

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