Vulnerability Details : CVE-2023-23355
An OS command injection vulnerability has been reported to affect QNAP operating systems. If exploited, the vulnerability possibly allows remote authenticated administrators to execute commands via unspecified vectors.
QES is not affected.
We have already fixed the vulnerability in the following versions:
QTS 5.0.1.2346 build 20230322 and later
QTS 4.5.4.2374 build 20230416 and later
QuTS hero h5.0.1.2348 build 20230324 and later
QuTS hero h4.5.4.2374 build 20230417 and later
QuTScloud c5.0.1.2374 and later
Products affected by CVE-2023-23355
- cpe:2.3:o:qnap:qts:*:*:*:*:*:*:*:*
- cpe:2.3:o:qnap:quts_hero:*:*:*:*:*:*:*:*
- cpe:2.3:o:qnap:qutscloud:-:*:*:*:*:*:*:*
- cpe:2.3:a:qnap:qvr:-:*:*:*:*:*:*:*
- cpe:2.3:o:qnap:qvp-41b_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:qnap:qvp-63b_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:qnap:qvp-85b_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:qnap:qvp-21a_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:qnap:qvp-41a_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:qnap:qvp-63a_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:qnap:qvp-85a_firmware:-:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2023-23355
0.12%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 44 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2023-23355
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
7.2
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H |
1.2
|
5.9
|
NIST | |
|
6.6
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:L |
2.3
|
3.7
|
QNAP Systems, Inc. |
CWE ids for CVE-2023-23355
-
The product constructs all or part of a command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended command when it is sent to a downstream component.Assigned by:
- nvd@nist.gov (Primary)
- security@qnapsecurity.com.tw (Secondary)
-
The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component.Assigned by: security@qnapsecurity.com.tw (Secondary)
References for CVE-2023-23355
-
https://www.qnap.com/en/security-advisory/qsa-23-10
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