CVE-2025-8426 Path traversal in QConvergeConsole

Critical 9.4 Published 31 Jul 2025 Updated 31 Jul 2025

Remote attackers can exploit a path traversal flaw in Marvell QConvergeConsole to disclose sensitive information or cause a denial-of-service condition without authentication.

Exploited in the wild: Not known
Login needed: Not needed
Attackable: Over the internet
Victim action needed: Not needed
Fix: None listed

What is CVE-2025-8426?

CVE-2025-8426 is a critical path traversal vulnerability in Marvell QConvergeConsole, published on 31 Jul 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

Marvell QConvergeConsole compressConfigFiles Directory Traversal Information Disclosure and Denial-of-Service Vulnerability. This vulnerability allows remote attackers to disclose sensitive information or to create a denial-of-service condition on affected installations of Marvell QConvergeConsole. Authentication is not required to exploit this vulnerability.

The specific flaw exists within the implementation of the compressConfigFiles method. The issue results from the lack of proper validation of a user-supplied path prior to using it in file operations. An attacker can leverage this vulnerability to disclose sensitive information or to create a denial-of-service condition on the system. Was ZDI-CAN-24915.

Weakness: CWE-22

Which versions are affected by CVE-2025-8426?

It affects 1 product.

Products include Marvell Qconvergeconsole.

How do I fix CVE-2025-8426?

No fix has been published for CVE-2025-8426 yet. Limit exposure of the affected software until one is available.

Upgrade, and resolve every user-supplied path against an allowed base folder before opening it. More about Path traversal.

Is CVE-2025-8426 being exploited?

There is no known exploitation of CVE-2025-8426 in the wild and no public exploit code.

Sources

Also known as GHSA-jgfh-9r2w-fcrh.