CVE-2024-32764: qnap systems inc. myqnapcloud link
CVSS: 9.9v3.1CriticalAnalyzed
Published 26-04-2024Last modified 02-08-2024
Vulnerability summary
CVE-2024-32764 is a critical (CVSS 9.9) vulnerability in qnap systems inc. myqnapcloud link. EPSS estimates a 0.42% chance of exploitation in the next 30 days, higher than 34.8% of scored vulnerabilities.
CVSS score
9.9/10
010
Critical · v3.1 (CVE.org)EPSS score
0.42%
0%100%
Low · 0.00 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded
Timeline
- 26-04-2024PublishedVulnerability first disclosed.
- 02-08-2024Last modifiedVulnerability information updated.
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 metrics
2 scores · 2 sources · 1 versionCritical 9.9Preferred score · CVE.org (CNA)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:H/A:LSourcesAll 2 agree
- NVDNIST9.9CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:H/A:L
EPSS trend
Probability
0.42%
Chance of exploitation in the next 30 days
Percentile
35%
Versus all other CVEs
30-day change
0.00 pp
From 0.42% on 20-09-2026
20-09-202620-10-2026
EPSS score0.42%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root cause- CWE-306Missing Authentication for Critical FunctionThe product does not perform any authentication for functionality that requires a provable user identity or consumes a significant amount of resources.
- CWE-346Origin Validation ErrorThe product does not properly verify that the source of data or communication is valid.
- CWE-749Exposed Dangerous Method or FunctionThe product provides an Applications Programming Interface (API) or similar interface for interaction with external actors, but the interface includes a dangerous method or function that is not properly restricted.
Affected systems
Qnap1 product
- myqnapcloud_link≥ 2.4.0, < 2.4.51
Qnap systems inc.1 product
- myqnapcloud link≥ 2.4.x, < 2.4.51
2 vendors · 2 products
References
1 links- www.qnap.com/en/security-advisory/qsa-24-09Vendor Advisory