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CVE-2024-32764

QNAP Myqnapcloud Link authentication bypass

9.9 CRITICALEPSS 0.42%
  1. Published26 Apr 2024

Description

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

CVSS 3.1 breakdown

Attack vectorNetwork
Attack complexityLow
Privileges requiredNone
User interactionNone
ScopeChanged
ConfidentialityLow
IntegrityHigh
AvailabilityLow
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:H/A:L

Affected products

QNAP Myqnapcloud Link≥ 2.4.0 < 2.4.51

Remediation

Fixed in
QNAP Myqnapcloud Link≥ 2.4.51

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Frequently asked

Is CVE-2024-32764 being actively exploited?

CVE-2024-32764 is not in the CISA KEV catalog. Its EPSS exploit probability is 0.42%.

How severe is CVE-2024-32764?

CVE-2024-32764 has a CVSS 3.1 base score of 9.9, rated critical. EPSS estimates a 0.42% probability of exploitation.

Which products are affected by CVE-2024-32764?

Affected products include QNAP Myqnapcloud Link.

How do I fix CVE-2024-32764?

Upgrade affected software to a fixed version, for example QNAP Myqnapcloud Link 2.4.51 or later, then confirm no affected versions remain in your inventory.

How Secuno handles this

Secuno correlates vulnerabilities like CVE-2024-32764 against the real software inventory on every managed device, every day. Rather than a static severity, each match is scored in context: exploit availability, EPSS, the asset's exposure, and business criticality decide where it lands in the queue. If an affected version is present anywhere across your portfolio, it surfaces automatically with a prioritised remediation path.

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Data from the NVD, CISA KEV catalog and FIRST EPSS. CVSS 3.1 base score shown where available.