CVE-2025-59051Network attack vector

Authenticated command execution via unsanitized network scan input

Published Oct 14, 2025 · Updated Feb 13, 2026

OS command injection in FreePBX Endpoint Manager 16 before 16.0.92 and 17 before 17.0.6 allows remote authenticated users to execute commands. The Network Scanning feature incorporates insufficiently sanitized user-supplied discovery input into nmap command execution. A known username is required, and injected commands run with the privileges of the asterisk service account.

CVSS severity8.6
High
EPSS probability0.53%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

OS command injection in FreePBX Endpoint Manager 16 before 16.0.92 and 17 before 17.0.6 allows remote authenticated users to execute commands. The Network Scanning feature incorporates insufficiently sanitized user-supplied discovery input into nmap command execution. A known username is required, and injected commands run with the privileges of the asterisk service account.

The record

CVE
CVE-2025-59051
Published
Oct 14, 2025
Updated
Feb 13, 2026
Vendor
FreePBX
Product
EndPoint Manager
Classifications
CWE-78, T1059
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Oct 14, 2025CVE publishedPublication date reported by the CVE source.
  2. Feb 13, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=< 16.0.92
  2. Affected versionversion=>= 17.0.0, < 17.0.6

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

FreePBX · EndPoint Managerversion=< 16.0.92; version=>= 17.0.0, < 17.0.6

Published CVSS scores

8.6FreePBXCVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N
6.1FreePBXCVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N/E:U/AU:N/R:U/V:D/RE:L/U:Green

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-78Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
T1059Command and Scripting Interpreter

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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