TI-2019-08526 Aliases CVE-2019-11410 GHSA-r937-fw24-8frw

app/backup/index.php in the Backup Module in FusionPBX 4.4.3 suffers from a command…

LOW 38CWE-78Published 2019-06-17 · Updated 2024-08-04

Key facts

Attack vector: Network
Privileges required: High
User interaction: None
Attack complexity: Low
Impact type: Code execution
Confidentiality · integrity · availability: High · High · High
Fix status: No fix listed

Attack profile from CVSS 3.0 · NVD. Fix status from CNA. Impact type from CWE-78.

Summary

app/backup/index.php in the Backup Module in FusionPBX 4.4.3 suffers from a command injection vulnerability due to a lack of input validation, which allows authenticated administrative attackers to execute commands on the host.

Why it matters now

EPSS 0.03378 88th percentileScored 2026-11-07

Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
—	—	all versions	—	No fix listed	CNA

— Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:fusionpbx:fusionpbx:4.4.3:::::::*	4.4.3	Vulnerable	FusionPBX

cpe:2.3:a:fusionpbx:fusionpbx:4.4.3:*:*:*:*:*:*:* Versions 4.4.3 Vulnerable ·FusionPBX

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2019-11410
2026-10-03 Alias added: GHSA-r937-fw24-8frw

References

Patch 1

https://github.com/fusionpbx/fusionpbx/commit/0f965c89288de449236ad6de4f97960814ce8c84

Advisory 1

https://blog.gdssecurity.com/labs/2019/6/7/rce-using-caller-id-multiple-vulnerabilities-in-fusionpbx.html

TI-2019-08525 app/operator_panel/exec.php in the Operator Panel module in FusionPBX 4.4.3 suffers from… CVSS 3.1HIGH 8.8
TI-2021-19348 An issue was discovered in FusionPBX before 4.5.30. CVSS 3.1HIGH 8.8
TI-2019-11215 FusionPBX 4.4.8 allows an attacker to execute arbitrary system commands by submitting a… CVSS 3.0HIGH 8.8
TI-2022-15865 FusionPBX 5.0.1 was discovered to contain a command injection vulnerability via /fax/fax_send.php. CVSS 3.1CRITICAL 9.8
TI-2022-10881 Fusionpbx v4.4 and below contains a command injection vulnerability via the download email logs function. CVSS 3.1CRITICAL 9.8
TI-2019-12649 app/call_centers/cmd.php in the Call Center Queue Module in FusionPBX up to 4.5.7 suffers… CVSS 3.1HIGH 8.8

See all 51 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences