High severity · published Nov 22, 2024
CVE-2024-50397
A use of externally-controlled format string vulnerability has been reported to affect several QNAP operating system versions
8.8
CVSS
0.6%
EPSS
No
On KEV
Description
A use of externally-controlled format string vulnerability has been reported to affect several QNAP operating system versions. If exploited, the vulnerability could allow remote attackers who have gained user access to obtain secret data or modify memory.
We have already fixed the vulnerability in the following versions:
QTS 5.2.1.2930 build 20241025 and later
QuTS hero h5.2.1.2929 build 20241025 and later
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.6% · higher than 51% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
QT
Qts · Qnap
5.2.0.2737; 5.2.0.2744; 5.2.0.2782; 5.2.0.2802; 5.2.0.2823; 5.2.0.2851; +1 more · source: NVD
QH
Quts Hero · Qnap
h5.2.0.2737; h5.2.0.2782; h5.2.0.2789; h5.2.0.2802; h5.2.0.2823; h5.2.0.2851; +1 more · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2024-50397
CVE.org
https://www.cve.org/CVERecord?id=CVE-2024-50397
Vendor Advisory
https://www.qnap.com/en/security-advisory/qsa-24-43
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