CVE-2025-6805: Marvell QConvergeConsole deleteEventLogFile Directory Traversal Arbitrary File Deletion Vulnerability

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CRITICAL 9.1REMOTEDOWNGRADE

CVE-2025-6805 is a critical-severity flaw (CVSS 9.1) affecting qconvergeconsole. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Marvell QConvergeConsole deleteEventLogFile Directory Traversal Arbitrary File Deletion Vulnerability. This vulnerability allows remote attackers to delete arbitrary files on affected installations of Marvell QConvergeConsole. Authentication is not required to exploit this vulnerability. The specific flaw exists within the implementation of the deleteEventLogFile method. The issue results from the lack of proper validation of a user-supplied pat

Why this priority

Critical severity
Remotely exploitable, no login, no user action

No fix is published yet: follow the downgrade or mitigation steps.

Risk facts

CVSS score	9.1 (Critical)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	1.2% (top 32%)
CISA exploited list	No
Weakness	CWE-22
Published	2025-07-07
Last modified	2026-06-17

Publisher (CNA): Zero Day Initiative · Vendor: marvell

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2025-07-07 15:15 UTCPublished CVE record published
2026-06-17 10:02 UTCUpdated Record last modified

marvell qconvergeconsole DOWNGRADE

Affected: 5.5.0.85

Fixed in: no fixed release known

Safe to downgrade to: a release before 5.5.0.85

1. Check installed version

apt-cache policy qconvergeconsole || rpm -q qconvergeconsole || qconvergeconsole --version

2. No fixed release: DOWNGRADE to a release before 5.5.0.85 (Debian / Ubuntu)

apt-cache madison qconvergeconsole sudo apt install qconvergeconsole=<VERSION_BEFORE_5.5.0.85> sudo apt-mark hold qconvergeconsole

2. No fixed release: DOWNGRADE (RHEL / Amazon Linux / Fedora)

dnf --showduplicates list qconvergeconsole sudo dnf downgrade qconvergeconsole-<VERSION_BEFORE_5.5.0.85> sudo dnf versionlock add qconvergeconsole

Downgrade risk

Downgrading can break dependent software and may reopen older bugs. Read the distro advisory first and test on a non-production host.

After downgrade

Restart the service, and keep the package held until a fixed release ships.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2025-6805?

qconvergeconsole: downgrade or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2025-6805 being exploited?

CVE-2025-6805 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2025-6805 affect?

CVE-2025-6805 affects qconvergeconsole. Severity is critical (CVSS 9.1). Marvell QConvergeConsole deleteEventLogFile Directory Traversal Arbitrary File Deletion Vulnerability. This vulnerability allows remote attackers to delete arbitrary files on affected installations of Marvell QConvergeConsole. Authenticatio

How urgent is CVE-2025-6805?

Priority 54/100. Critical severity; Remotely exploitable, no login, no user action

Related CVEs

CVE-2025-8426 CRITICAL 9.4 DOWNGRADE Marvell QConvergeConsole compressConfigFiles Directory Traversal Information Disclosure and Denial-of-Service
CVE-2025-6807 HIGH 7.5 UPGRADE Marvell QConvergeConsole getDriverTmpPath Directory Traversal Information Disclosure Vulnerability
CVE-2025-6806 HIGH 7.5 UPGRADE Marvell QConvergeConsole decryptFile Directory Traversal Arbitrary File Write Vulnerability
CVE-2025-6804 HIGH 7.5 UPGRADE Marvell QConvergeConsole compressFirmwareDumpFiles Directory Traversal Information Disclosure Vulnerability
CVE-2025-6803 HIGH 7.5 UPGRADE Marvell QConvergeConsole compressDriverFiles Directory Traversal Information Disclosure Vulnerability

References

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