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CVE-2025-6806

19
FAUCET Score

CVE-2025-6806 is a directory traversal vulnerability in Marvell QConvergeConsole's decryptFile method, allowing unauthenticated remote attackers to write arbitrary files. With a CVSS score of 7.5 (HIGH), exploitation is straightforward over the network and can lead to arbitrary file creation with SYSTEM privileges. While no public exploits or active exploitation have been observed, and community discussion is minimal, the potential for significant impact remains.

Impacted Technologies

VendorProductVersion(s)CPE
<= 5.5.0.85CPE matchmatch criteria
cpe:2.3:a:marvell:qconvergeconsole:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

8.2HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
LOW
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
4.2
CvssVersion
3.0

Exploit Intelligence

EPSS Score
1.22%
Probability of exploitation in next 30 days
EPSS Percentile
65.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0122 is in the 45th percentile among its peer group of 51,553 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

zerodayinitiative.com / advisories/ZDI-25-462
Third Party Advisory