TI-2024-00909 Aliases CVE-2024-0986 GHSA-v9pc-9fc9-4ff8

Issabel PBX Asterisk-Cli os command injection

HIGH 76CWE-78Published 2024-01-28 · Updated 2025-05-29

Key facts

Attack vector: Network
Privileges required: None
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 3.1 · NVD. Fix status from CNA. Impact type from CWE-78.

Summary

A vulnerability was found in Issabel PBX 4.0.0. It has been rated as critical. This issue affects some unknown processing of the file /index.php?menu=asterisk_cli of the component Asterisk-Cli. The manipulation of the argument Command leads to os command injection. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-252251. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV

EPSS 0.58153 99th percentileScored 2026-11-07

Public exploit Yes 1 exploit referenceTagged by the CNA and NVD

Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: Poc
Automatable: No
Technical impact: Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
Issabel	PBX	4.0.0	—	No fix listed	CNA

PBX VendorIssabel Affected 4.0.0 Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:issabel:pbx:4.0.0:::::::*	4.0.0	Vulnerable	Issabel

cpe:2.3:a:issabel:pbx:4.0.0:*:*:*:*:*:*:* Versions 4.0.0 Vulnerable ·Issabel

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2024-0986
2026-10-03 Alias added: GHSA-v9pc-9fc9-4ff8

References

Exploit 1

https://drive.google.com/file/d/10BYLQ7Rk4oag96afLZouSvDDPvsO7SoJ/view?usp=drive_link

Other 1

https://www.vicarius.io/vsociety/posts/issabel-authenticated-remote-code-execution-cve-2024-0986

TI-2023-19184 An issue in issabel-pbx v.4.0.0-6 allows a remote attacker to obtain sensitive information via the modules directory CVSS 3.1HIGH 7.5
TI-2023-19182 Cross Site Request Forgery (CSRF) vulnerability in issabel-pbx v.4.0.0-6 allows a remote… CVSS 3.1HIGH 8.1
TI-2023-19181 Cross Site Request Forgery (CSRF) vulnerability in issabel-pbx v.4.0.0-6 allows a remote… CVSS 3.1HIGH 8.1
TI-2023-17410 A Cross Site Request Forgery (CSRF) vulnerability in Issabel issabel-pbx v.4.0.0-6 allows… CVSS 3.1MEDIUM 6.8
TI-2023-18825 A stored cross-site scripting (XSS) vulnerability in Issabel issabel-pbx v.4.0.0-6 allows… CVSS 3.1MEDIUM 4.8
TI-2023-18824 A stored cross-site scripting (XSS) vulnerability in Issabel issabel-pbx v.4.0.0-6 allows… CVSS 3.1MEDIUM 4.8

See all 11 →

Sources

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