CVE-2024-0986
CWE-78Published: January 29, 2024· Updated: Jun 17, 2026
Official Description
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.
Risk Analysis
Issabel PBX 4.0.0 is susceptible to OS command injection via the Asterisk-Cli component. This critical vulnerability allows remote attackers to execute arbitrary commands, posing a severe risk to the host system.
No public exploit is currently known, and the vulnerability is not in the CISA KEV catalog. It is remotely exploitable due to the network attack vector.
Restrict access to the Asterisk-Cli interface and apply any vendor-provided patches. If no patch is available, implement network-level access controls to limit exposure.
Technical Analysis
CVE-2024-0986 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.
The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.
A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 9.8.
CVSS v3.1 Vector Breakdown
Affected Vendors & Products
Exploit & PoC Resources
Official Patches & Advisories
All References (8)
Quick Facts
Related CVEs (CWE-78)
Recommended Actions
- →Apply vendor patches immediately
- →Monitor CVE-2024-0986 in threat intel feeds
- →Review IDS/IPS signatures for exploitation attempts