What is the CVSS score of CVE-2025-6793?

CVE-2025-6793 has a CVSS 3.0 base score of 9.4 (Critical). CVSS vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:H. EPSS exploitation probability: 18.9%.

Is there a public PoC exploit available for CVE-2025-6793?

Yes, a public proof-of-concept exploit is available for CVE-2025-6793. Prioritise patching immediately. EPSS: 18.9%.

How to fix or mitigate CVE-2025-6793?

Within 24 hours: Identify all affected systems and apply vendor patches immediately. Review file handling controls and restrict upload directories.

Qconvergeconsole CVE-2025-6793

EUVD-2025-20260 CRITICAL

Path Traversal (CWE-22)

2025-07-07 zdi-disclosures@trendmicro.com

Information Disclosure Path Traversal Qconvergeconsole Marvell

9.4

CVSS 3.0 · NVD

View

Vulnerability Assessment

Weakness	CWE CWE-22 OWASP Top 10:2025 A01:2025 - Broken Access Control ASVS 5.0 V5 - File Handling Path canonicalization, traversal prevention MITRE ATT&CK 2 techniques across 2 tactics: Discovery, Collection The technique list with ATT&CK links and the kill-chain view is part of the Basic plan and up. Sign in to read
Impact	Sensitive files such as configuration files, credentials, or system files can be read, potentially leading to further compromise. With a CVSS score of 9.4 (CRITICAL), this represents a critical risk.
Exploit ScenarioDerived	An attacker modifies a file parameter to include directory traversal sequences (../../etc/passwd) to read arbitrary files from the server filesystem.

Emergency Immediate action required. Why: CRITICAL + active threat signals, no patch available.

No patch listed yet 18.9% exploitation probability (EPSS)

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AnalysisAIv1 – Mar 16, 2026

Marvell QConvergeConsole QLogicDownloadImpl Directory Traversal Arbitrary File Deletion and Information Disclosure Vulnerability. This vulnerability allows remote attackers to delete arbitrary files and disclose sensitive information on affected installations of Marvell QConvergeConsole. Authentication is not required to exploit this vulnerability.

The specific flaw exists within the QLogicDownloadImpl class. 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 delete files and disclose information in the context of SYSTEM. Was ZDI-CAN-24912.

Earlier versions of this analysis (1)

v1 Mar 16, 2026 - 03:37 CVSS 9.4

RemediationAI

Validate and sanitize file path inputs. Use a whitelist of allowed files or directories. Implement chroot jails or containerization.

Affected VersionsENISA

QConvergeConsole 5.5.0.78

Affected Packages

euvd qconvergeconsole no fix

Source: OSV (Open Source Vulnerabilities)

Affects your stack

Affects 1 package in euvd

Checking this CVE against your own stacks and servers is part of the Basic plan and up.

Technical ContextAI · show details

Path traversal allows an attacker to access files outside the intended directory by manipulating file paths with sequences like '../'.

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Exploit and PoC references, threat intelligence from 22 sources

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Severity by source

NVD PRIMARY 9.4 CRITICAL

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

Low

Availability

High

Executive ViewAI

Why It Matters

CVE-2025-6793 presents critical security risk, a path traversal vulnerability rated CVSS 9.4. This could allow attackers to access or modify files outside intended directories, potentially exposing sensitive configuration or credentials. With an EPSS score of 19%, exploitation is likely in exposed deployments. Organizations should apply vendor updates immediately when available and implement compensating controls in the interim.

Business Impact: Severe

Compensating Controls

Apply vendor patch. If immediate patching is not feasible: (1) Restrict file upload functionality via WAF; (2) Implement allowlist-based file type validation; (3) Use chroot/containerization to limit filesystem access.

Threat Intelligence Overview

EPSS Score

18.9%

Top 5% exploitable

Exploit

POC

Public exploit code exists

Data Quality

5 sources

Confidence: Medium

EUVD

NVD

CVE.org

EPSS POC (1)

GitHub Metasploit

How this decision was reached

The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.

SignalValue

Severity CRITICAL

CISA KEV No

Public POC Yes

EPSS 18.9%

Patch available No

Active threat Yes

Deciding rule

CRITICAL + active threat signals, no patch available

What every action level means

Emergency Immediate action required. Criteria: CRITICAL + in CISA KEV (actively exploited) without patch, OR CRITICAL + EPSS > 30% without patch, OR CRITICAL + active threat signals without patch.

Act Now Prioritize within 24-48h. Criteria: in KEV with patch available, OR CRITICAL + public POC, OR HIGH + EPSS > 10%, OR CRITICAL + active threat, OR any CRITICAL severity.

This Week Schedule remediation this week. Criteria: HIGH severity (CVSS 7.0-8.9). Patch within normal change window.

This Month Plan within 30 days. Criteria: MEDIUM severity (CVSS 4.0-6.9), lower exploitation probability. Include in regular patch cycle.

Monitor Track and reassess. Criteria: LOW severity (CVSS 0.1-3.9), minimal exploitation risk. No immediate action needed.

SSVC AssessmentENISA

SSVC Decision· derived

Out-of-Cycle

Exploitation· derived

Poc

System Exposure· derived

Open

Automatable· derived

Yes

Human Impact

Very High

Priority Score

Low Medium High Critical

KEV: 0

EPSS: +19

CVSS: +47

PoC: +20

Weaponized: 0

Threat intel: 0

Gov advisory: 0

Attack Technique

Path Traversal HIGH

Path traversal exploits occur when applications use user-controlled input to construct file system paths without proper validation.

Information Disclosure MEDIUM

Information disclosure occurs when an application unintentionally exposes sensitive data that aids attackers in reconnaissance or directly compromises security.