CVE-2025-57819

unknown KEV

Published 2025-08-29 · Modified 2025-08-29

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CVSS v3

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CVSS v4 NEW

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not yet in upstream

VIR risk

2.5

Description

Sangoma FreePBX contains an authentication bypass vulnerability due to insufficiently sanitized user-supplied data allows unauthenticated access to FreePBX Administrator leading to arbitrary database manipulation and remote code execution.

CISA KEV

Vendor: Sangoma
Product: FreePBX
Due date: 2025-09-19

Predictions

Exploit likelihood

99%

Patch ETA

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Heuristic predictions, AS-IS, for prioritization only.

Mitigations

No mitigations published for this CVE yet.

The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.

✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here with source_tier=community-verified.

Exploits

Public proof-of-concept code below. AS-IS, for defenders and authorised testing only.

Metasploit modules

exploit_unix/http/freepbx_unauth_sqli_to_rce rank 600

FreePBX ajax.php unauthenticated SQLi to RCE

Source fetch failed: fetch_error — view the original via the link above.

References

https://github.com/FreePBX/security-reporting/security/advisories/GHSA-m42g-xg4c-5f3h ; https://nvd.nist.gov/vuln/detail/CVE-2025-57819

Community-verified mitigations for this CVE will appear above when contributors publish them.

Verify integrity in audit chain (admin only). AS-IS.