What is the CVSS score of CVE-2024-32764?

CVE-2024-32764 has a CVSS 3.1 base score of 9.9 (Critical). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:H/A:L. EPSS exploitation probability: 0.4%.

Myqnapcloud Link CVE-2024-32764

CRITICAL

Missing Authentication for Critical Function (CWE-306)

2024-04-26 security@qnapsecurity.com.tw

Authentication Bypass Myqnapcloud Link

9.9

CVSS 3.1 · Vendor: qnapsecurity

Severity by source

Vendor (qnapsecurity) PRIMARY

9.9 CRITICAL

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

Primary rating from Vendor (qnapsecurity) · only source for this CVE.

CVSS VectorVendor: qnapsecurity

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:H/A:L

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Changed

Confidentiality

Low

Integrity

High

Availability

Low

Lifecycle Timeline

CVE Published

Apr 26, 2024 - 15:15 cve.org

CRITICAL 9.9

DescriptionCVE.org

A missing authentication for critical function vulnerability has been reported to affect myQNAPcloud Link. If exploited, the vulnerability could allow users with the privilege level of some functionality via a network.

We have already fixed the vulnerability in the following version: myQNAPcloud Link 2.4.51 and later

AnalysisAI

A missing authentication for critical function vulnerability has been reported to affect myQNAPcloud Link. Rated critical severity (CVSS 9.9), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Technical ContextAI

This vulnerability is classified as Missing Authentication for Critical Function (CWE-306), which allows attackers to access critical functionality without authentication. A missing authentication for critical function vulnerability has been reported to affect myQNAPcloud Link. If exploited, the vulnerability could allow users with the privilege level of some functionality via a network. We have already fixed the vulnerability in the following version: myQNAPcloud Link 2.4.51 and later Affected products include: Qnap Myqnapcloud Link.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Require authentication for all sensitive operations, implement defense in depth.