Vulnerability Details : CVE-2023-23371
A cleartext transmission of sensitive information vulnerability has been reported to affect QVPN Device Client. If exploited, the vulnerability could allow local authenticated administrators to read sensitive data via unspecified vectors.
We have already fixed the vulnerability in the following version:
QVPN Windows 2.2.0.0823 and later
Products affected by CVE-2023-23371
- cpe:2.3:a:qnap:qvpn:*:*:*:*:*:windows:*:*
Exploit prediction scoring system (EPSS) score for CVE-2023-23371
0.04%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 6 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2023-23371
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.4
|
MEDIUM | CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N |
0.8
|
3.6
|
NIST | |
|
5.2
|
MEDIUM | CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:L |
1.1
|
3.7
|
QNAP Systems, Inc. |
CWE ids for CVE-2023-23371
-
The product does not encrypt sensitive or critical information before storage or transmission.Assigned by: security@qnapsecurity.com.tw (Secondary)
-
The product transmits sensitive or security-critical data in cleartext in a communication channel that can be sniffed by unauthorized actors.Assigned by:
- nvd@nist.gov (Primary)
- security@qnapsecurity.com.tw (Secondary)
References for CVE-2023-23371
-
https://www.qnap.com/en/security-advisory/qsa-23-39
Vulnerability in QVPN Device Client for Windows - Security Advisory | QNAPVendor Advisory
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