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Fencer Vulns
high 8.8

CVE-2019-15029 in the critical feed json

FusionPBX 4.4.8 allows an attacker to execute arbitrary system commands by submitting a malicious command to the service_edit.php file (whi…

published 2019-09-05 7 y ago modified 2026-06-17 4 mo ago also EUVD-2019-6116

cvss
8.8
version 3.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
12.3%
EPSS 12.3% chance of exploitation in 30 days, percentile 96%
public exploits
1
Exploit-DB

Summary

FusionPBX 4.4.8 allows an attacker to execute arbitrary system commands by submitting a malicious command to the service_edit.php file (which will insert the malicious command into the database). To trigger the command, one needs to call the services.php file via a GET request with the service id followed by the parameter a=start to execute the stored command.

Timeline

  1. Published
  2. First public exploit (EDB-47358)

Exploit prediction

12.32% chance of exploitation in the next 30 days, higher than 96% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • EDB-47358 FusionPBX 4.4.8 - Remote Code Execution remote, 2019-09-06
  • gist.github.com https://gist.github.com/mhaskar/7a6a804cd68c7fec4f9d1f5c3507900f referenced PoC, tagged "exploit" by a source, unverified
  • drive.google.com https://drive.google.com/file/d/1bt08NSUaxu87LJJGdNd7LpvZ2uGauRK8/view?usp=sharing referenced PoC, tagged "exploit" by a source, unverified
  • shells.systems https://shells.systems/fusionpbx-v4-4-8-authenticated-remote-code-execution-cve-2019-15029/ referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 3.0 8.8 CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
NVD 2.0 9.0 AV:N/AC:L/Au:S/C:C/I:C/A:C

Classification

Weakness
  • CWE-78 Improper Neutralization of Special Elements used in an OS Command

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.