Medium severity · published Dec 8, 2023
CVE-2023-23372
A cross-site scripting (XSS) vulnerability has been reported to affect several QNAP operating system versions
6.1
CVSS
0.5%
EPSS
No
On KEV
Description
A cross-site scripting (XSS) vulnerability has been reported to affect several QNAP operating system versions. If exploited, the vulnerability could allow users to inject malicious code via a network.
We have already fixed the vulnerability in the following versions:
QTS 5.0.1.2425 build 20230609 and later
QTS 5.1.0.2444 build 20230629 and later
QTS 4.5.4.2467 build 20230718 and later
QuTS hero h5.1.0.2424 build 20230609 and later
QuTS hero h5.0.1.2515 build 20230907 and later
QuTS hero h4.5.4.2476 build 20230728 and later
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.5% · higher than 39% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
QT
Qts · Qnap
5.1.0.2348; 5.1.0.2399; 5.1.0.2418; 5.0.1.2034; 5.0.1.2079; 5.0.1.2131; +20 more · source: NVD
QH
Quts Hero · Qnap
h5.1.0.2409; h5.0.1.2045; h5.0.1.2192; h5.0.1.2248; h5.0.1.2269; h5.0.1.2277; +15 more · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-23372
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-23372
Vendor Advisory
https://www.qnap.com/en/security-advisory/qsa-23-40
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