CVE-2025-57819

CRITICALNVD 9.89.8—
EchelonGraph scoreHIGH confidence

Score elevated to 9.8 because this CVE is listed on the CISA Known Exploited Vulnerabilities catalog (added 2025-08-29), indicating real-world exploitation has been confirmed by US federal agencies. NVD baseline CVSS 9.8 retained for reference. Confidence: HIGH.

Triggered by: CISA KEV (actively exploited)
Sources: cisa_kev, epss, nvd
Trending — 3 sources updated this weekExploited in the wild
9.8EG
EchelonGraph verdictPatch nowTreat as an emergency — this is being exploited.
  • Actively exploited in the wild (CISA-KEV)
CISA-KEV: ExploitedEPSS PROB: 85%CVSS: 9.8Exploit: cisa kev · ssvc active · Metasploit · epss top5pct · epss high · public exploitExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

FreePBX is an open-source web-based graphical user interface. FreePBX 15, 16, and 17 endpoints are vulnerable due to insufficiently sanitized user-supplied data allowing unauthenticated access to FreePBX Administrator leading to arbitrary database manipulation and remote code execution. This issue has been patched in endpoint versions 15.0.66, 16.0.89, and 17.0.3.

CVSS v3
9.8
EG Score
9.8(high)
EG Risk
99(Act)
EG Risk 99/100SSVC: Act

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity98% × 45%
Exploitation100% × 40%
Automatability100% × 15%
Action: Fix now — active exploitation, automatable, high impact.
EPSS PROB
85%
EPSS %ILE
100%
KEV
⚠ Exploited

Published

August 28, 2025

Last Modified

June 17, 2026

Advisory Details (4)

Auto-updated Sep 13, 2026
⚠️ Active exploitation confirmed. Patch available. Sources: github, cisa.
cisa Patch Available🔴 Active Exploitation

Known Exploited Vulnerabilities Catalog | CISA

Known Exploited Vulnerabilities Catalog | CISA. Listed in CISA Known Exploited Vulnerabilities catalog.

https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-57819
generic

GitHub - watchtowrlabs/watchTowr-vs-FreePBX-CVE-2025-57819 · GitHub

https://github.com/watchtowrlabs/watchTowr-vs-FreePBX-CVE-2025-57819
github Patch Available

Authentication Bypass Leading to SQL Injection and RCE · Advisory · FreePBX/security-reporting · GitHub

https://github.com/FreePBX/security-reporting/security/advisories/GHSA-m42g-xg4c-5f3h
generic

Security Advisory: Please Lock Down Your Administrator Access - Security - FreePBX Community Forums

https://community.freepbx.org/t/security-advisory-please-lock-down-your-administrator-access/107203

Weakness Classification(2)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 11× in last 7d / 43× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

Showing the most recent 100 of 161 total refreshes for this CVE.

  1. 2026-09-18 20:35 UTCEG score recompute
  2. 2026-09-18 19:27 UTCEPSS rescore
  3. 2026-09-18 19:27 UTCEPSS rescore
  4. 2026-09-18 19:20 UTCCISA KEV update
  5. 2026-09-18 14:15 UTCCISA KEV update
  6. 2026-09-16 17:34 UTCEG score recompute
  7. 2026-09-16 14:10 UTCCISA KEV update
  8. 2026-09-16 14:07 UTCEPSS rescore
  9. 2026-09-16 05:47 UTCEG score recompute
  10. 2026-09-16 05:14 UTCEPSS rescore
  11. 2026-09-14 19:24 UTCCISA KEV update
  12. 2026-09-11 18:49 UTCCISA KEV update
  13. 2026-09-10 19:28 UTCCISA KEV update
  14. 2026-09-10 12:26 UTCEG score recompute
  15. 2026-09-10 09:34 UTCEPSS rescore
  16. 2026-09-09 19:08 UTCCISA KEV update
  17. 2026-09-08 18:54 UTCCISA KEV update
  18. 2026-09-07 17:39 UTCEG score recompute
  19. 2026-09-07 16:00 UTCEPSS rescore
  20. 2026-09-06 14:09 UTCEG score recompute
  21. 2026-09-06 13:47 UTCEPSS rescore
  22. 2026-09-05 18:33 UTCEG score recompute
  23. 2026-09-05 15:28 UTCEPSS rescore
  24. 2026-09-04 17:38 UTCCISA KEV update
  25. 2026-09-04 15:03 UTCEG score recompute
Show 75 more
  1. 2026-09-02 17:33 UTCCISA KEV update
  2. 2026-08-31 14:19 UTCCISA KEV update
  3. 2026-08-30 21:03 UTCEG score recompute
  4. 2026-08-30 19:16 UTCEPSS rescore
  5. 2026-08-28 21:56 UTCEG score recompute
  6. 2026-08-28 21:40 UTCEPSS rescore
  7. 2026-08-27 17:22 UTCCISA KEV update
  8. 2026-08-26 17:41 UTCCISA KEV update
  9. 2026-08-26 14:54 UTCEG score recompute
  10. 2026-08-26 14:45 UTCEPSS rescore
  11. 2026-08-24 18:52 UTCCISA KEV update
  12. 2026-08-24 15:51 UTCEG score recompute
  13. 2026-08-24 14:16 UTCEPSS rescore
  14. 2026-08-24 11:56 UTCEG score recompute
  15. 2026-08-24 09:22 UTCEPSS rescore
  16. 2026-08-22 01:08 UTCEG score recompute
  17. 2026-08-21 23:48 UTCEPSS rescore
  18. 2026-08-21 16:49 UTCCISA KEV update
  19. 2026-08-20 17:06 UTCCISA KEV update
  20. 2026-08-19 18:16 UTCEG score recompute
  21. 2026-08-19 17:33 UTCCISA KEV update
  22. 2026-08-19 17:03 UTCEPSS rescore
  23. 2026-08-18 16:58 UTCCISA KEV update
  24. 2026-08-17 15:10 UTCEG score recompute
  25. 2026-08-17 13:56 UTCCISA KEV update
  26. 2026-08-17 13:46 UTCEPSS rescore
  27. 2026-08-16 03:54 UTCEG score recompute
  28. 2026-08-16 02:13 UTCEPSS rescore
  29. 2026-08-12 17:38 UTCEG score recompute
  30. 2026-08-12 13:50 UTCEPSS rescore
  31. 2026-08-12 13:50 UTCEPSS rescore
  32. 2026-08-11 19:32 UTCCISA KEV update
  33. 2026-08-09 15:10 UTCEG score recompute
  34. 2026-08-09 13:46 UTCEPSS rescore
  35. 2026-08-08 19:34 UTCEG score recompute
  36. 2026-08-08 16:36 UTCEPSS rescore
  37. 2026-08-07 17:09 UTCCISA KEV update
  38. 2026-08-06 16:38 UTCEG score recompute
  39. 2026-08-06 13:46 UTCEPSS rescore
  40. 2026-08-05 17:25 UTCCISA KEV update
  41. 2026-08-04 17:02 UTCCISA KEV update
  42. 2026-08-03 19:22 UTCCISA KEV update
  43. 2026-08-03 14:05 UTCEG score recompute
  44. 2026-08-03 10:35 UTCEPSS rescore
  45. 2026-07-30 19:48 UTCEG score recompute
  46. 2026-07-30 16:27 UTCEPSS rescore
  47. 2026-07-30 11:55 UTCEG score recompute
  48. 2026-07-30 04:04 UTCEG score recompute
  49. 2026-07-30 01:30 UTCEPSS rescore
  50. 2026-07-29 19:27 UTCCISA KEV update
  51. 2026-07-27 19:24 UTCCISA KEV update
  52. 2026-07-27 17:17 UTCCISA KEV update
  53. 2026-07-26 17:26 UTCEG score recompute
  54. 2026-07-26 14:54 UTCEPSS rescore
  55. 2026-07-26 13:30 UTCEG score recompute
  56. 2026-07-26 01:44 UTCEG score recompute
  57. 2026-07-24 14:17 UTCEPSS rescore
  58. 2026-07-23 14:18 UTCEPSS rescore
  59. 2026-07-23 02:59 UTCEG score recompute
  60. 2026-07-22 22:54 UTCEG score recompute
  61. 2026-07-22 19:40 UTCCISA KEV update
  62. 2026-07-22 15:03 UTCEG score recompute
  63. 2026-07-22 14:08 UTCEPSS rescore
  64. 2026-07-22 14:07 UTCEPSS rescore
  65. 2026-07-21 18:17 UTCEG score recompute
  66. 2026-07-21 15:24 UTCEPSS rescore
  67. 2026-07-21 14:37 UTCCISA KEV update
  68. 2026-07-20 18:44 UTCEG score recompute
  69. 2026-07-20 17:08 UTCEPSS rescore
  70. 2026-07-17 08:17 UTCEG score recompute
  71. 2026-07-16 17:04 UTCCISA KEV update
  72. 2026-07-15 16:57 UTCEPSS rescore
  73. 2026-07-15 16:57 UTCEPSS rescore
  74. 2026-07-15 16:49 UTCCISA KEV update
  75. 2026-07-15 15:04 UTCCISA KEV update

Publicly available exploits

(10 references)

Working exploit code is in the public domain (9 GitHub PoCs) (1 Exploit-DB entry). Defenders should treat patch urgency accordingly — public PoCs typically lead to mass-exploitation within 24-72 hours.

  • Exploit-DBEDB-52681
    First seen Sep 3, 2026

    FreePBX 17.0.2 - Remote Code Execution (RCE)

    Open source ↗
  • GitHub PoCK3ysTr0K3R/CVE-2025-57819
    First seen Jul 2, 2026

    CVE-2025-57819 - FreePBX Unauthenticated Remote Code Execution (RCE)

    Open source ↗
  • GitHub PoCozcanpng/CVE-2025-57819-FreePBX-RCE2Root
    First seen Jun 18, 2026

    Full-chain CVE-2025-57819 PoC for FreePBX 15, 16, and 17: unauthenticated SQLi to RCE and root takeover.

    Open source ↗
  • GitHub PoCJeanback1/CVE-2025-57819-exploit
    First seen Jun 7, 2026

    FreePBX Pre-Auth SQLi to RCE (CVE-2025-57819) — All-in-One Exploit

    Open source ↗
  • GitHub PoC0xEhab/FreePBX-CVE-2025-57819-RCE
    First seen Jun 6, 2026
    Open source ↗
  • GitHub PoCb4sh2/CVE-2025-57819-poc
    First seen Jun 6, 2026

    CVE-2025-57819 -> rce

    Open source ↗
  • GitHub PoCorange0Mint/CVE-2025-57819_FreePBX
    First seen Sep 18, 2025

    This repository includes two PoC scripts for CVE-2025-57819 in FreePBX: one to create a new admin user (poc_admin.py), and another to extract credentials using sqlmap (poc_auto_get_username_pass.py). For educational and authorized use only.

    Open source ↗
  • GitHub PoCMuhammadWaseem29/SQL-Injection-and-RCE_CVE-2025-57819
    First seen Sep 12, 2025

    FreePBX versions 15, 16, and 17 contain a Remote Code Execution (RCE) vulnerability caused by insufficient sanitization of user-supplied data in endpoints.

    Open source ↗
  • GitHub PoCwatchtowrlabs/watchTowr-vs-FreePBX-CVE-2025-57819
    First seen Sep 8, 2025
    Open source ↗
  • GitHub PoCblueisbeautiful/CVE-2025-57819
    First seen Sep 1, 2025

    FreePBX SQL Injection Exploit

    Open source ↗

Related CVEs(same CWE)

Frequently asked(6)

What is CVE-2025-57819?
CVE-2025-57819 is a critical vulnerability published on August 28, 2025. FreePBX is an open-source web-based graphical user interface. FreePBX 15, 16, and 17 endpoints are vulnerable due to insufficiently sanitized user-supplied data allowing unauthenticated access to FreePBX Administrator leading to arbitrary database manipulation and remote code execution. This issue…
When was CVE-2025-57819 disclosed?
CVE-2025-57819 was first published in the National Vulnerability Database on August 28, 2025, with the most recent update on June 17, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2025-57819 actively exploited?
Yes. CISA added CVE-2025-57819 to the Known Exploited Vulnerabilities catalog on August 29, 2025, affecting Sangoma FreePBX. KEV listing indicates confirmed exploitation in the wild; this CVE warrants immediate patching attention.
What is the CVSS score of CVE-2025-57819?
CVE-2025-57819 has a CVSS v3 base score of 9.8 (NVD).
Which products are affected by CVE-2025-57819?
CVE-2025-57819 affects Sangoma FreePBX. The full affected-products list, including version ranges and fixed versions, is shown in the Affected Packages section of this page.
How do I remediate CVE-2025-57819?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2025-57819, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

Explore the affected products and dependency analysis for CVE-2025-57819

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