Directory Traversal and Information Disclosure in Marvell QConvergeConsole
CVE-2025-8426

9.4CRITICAL

Key Information:

Vendor

Marvell

Status
Qconvergeconsole
Vendor
CVE Published:
31 July 2025

What is CVE-2025-8426?

The Marvell QConvergeConsole contains a vulnerability within its compressConfigFiles method, which fails to properly validate user-supplied paths before executing file operations. This flaw enables remote attackers to exploit the affected installations, leading to potential disclosure of sensitive information and creating conditions that may result in denial-of-service. Importantly, no authentication is required to successfully execute this attack, which amplifies the risk to users.

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Deploy the Patch

Affected Version(s)

QConvergeConsole 5.5.0.78

References

https://www.zerodayinitiative.com/advisories/ZDI-25-733/
x_research-advisory

EPSS Score

23% chance of being exploited in the next 30 days.

CVSS V3.0

Score:
9.4
Severity:
CRITICAL
Confidentiality:
High
Integrity:
Low
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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