CVE-2025-57819Known exploitationPublic exploitNetwork attack vector

Unauthenticated code execution via AJAX parameter SQL injection

Published Aug 28, 2025 · Updated Feb 26, 2026

SQL injection in FreePBX EndPoint Manager before 15.0.66, 16.0.89, and 17.0.3 allows remote attackers to execute arbitrary code. The module's AJAX handler passes the unsanitized brand parameter into a database query, allowing injected SQL to create an administrator account and stage command execution. Internet reachability of the administrator panel is required; exploitation permits database manipulation and code execution, with root access dependent on additional system conditions.

CVSS severity10.0
Critical
EPSS probability85.46%
Next 30 days · Sep 16, 2026
Known exploitationReported
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

SQL injection in FreePBX EndPoint Manager before 15.0.66, 16.0.89, and 17.0.3 allows remote attackers to execute arbitrary code. The module's AJAX handler passes the unsanitized brand parameter into a database query, allowing injected SQL to create an administrator account and stage command execution. Internet reachability of the administrator panel is required; exploitation permits database manipulation and code execution, with root access dependent on additional system conditions.

The record

CVE
CVE-2025-57819
Published
Aug 28, 2025
Updated
Feb 26, 2026
Vendor
FreePBX
Product
EndPoint Manager
Classifications
CWE-89, CWE-288, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Aug 21, 2025Exploitation reportedUnauthorized access to internet-exposed FreePBX systems
  2. Aug 28, 2025CVE publishedPublication date reported by the CVE source.
  3. Feb 26, 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=< 15.0.66
  2. Affected versionversion=< 16.0.89
  3. Affected versionversion=< 17.0.3

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

FreePBX · EndPoint Managerversion=< 15.0.66; version=< 16.0.89; version=< 17.0.3

Published CVSS scores

10.0GitHubCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H

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 IPsShadowserver observations through Sep 16, 2026. Gaps indicate unavailable data.
Sep 10, 2026Sep 16, 2026
View daily counts
Reporting dayUnique IPs
Sep 10, 20264
Sep 11, 20261
Sep 12, 20262
Sep 13, 20262
Sep 14, 20262
Sep 15, 20261
Sep 16, 20262
Latest reporting daySep 16, 2026
Latest daily unique IPs2
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationReported
Public exploitPublished

Weakness, pattern, technique

CWE-89Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
CWE-288Authentication Bypass Using an Alternate Path or Channel
T1190Exploit Public-Facing Application

Public exploit references

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

Reported exploitation

Technologies

Your stack

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Your stack

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