Vulnerability · Published May 23, 2025 · Assigned by VulDB

CVE-2025-5106Fujian Kelixun Filename fax_view.php os command injection

High 7.3

In plain English

A high-severity OS command injection in Kelixun from Fujian. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 2.1% (higher than 82% of all known vulnerabilities).

Severity (CVSS 3.1)7.3High

Exploit odds (30 days)2.1%top 18.0% of all CVEs

Exploited in the wildNo reportsCISA SSVC: poc

Attack toolingNoneno public tooling known

Official description

A vulnerability was found in Fujian Kelixun 1.0. It has been classified as critical. This affects an unknown part of the file /app/fax/fax_view.php of the component Filename Handler. The manipulation of the argument fax_file leads to os command injection. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Affected products (as reported)

Vendor	Product	Versions
Fujian	Kelixun	1.0

Weakness: CWE-78, CWE-77 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

References

VDB-310083 | Fujian Kelixun Filename fax_view.php os command injection vdb-entry, technical-description
VDB-310083 | CTI Indicators (IOB, IOC, TTP, IOA) signature, permissions-required
Submit #569404 | Fujian Kelixun Communication Co., Ltd Command and dispatch management platform v1.0 Command Injection third-party-advisory
https://github.com/byxs0x0/SQL/issues/2 exploit, issue-tracking