Qnap: Security Vulnerabilities
An exposure of sensitive information vulnerability has been reported to affect product. If exploited, the vulnerability could allow remote attackers to compromise the security of the system.
We have already fixed the vulnerability in the following version:
QTS 5.2.0.2851 build 20240808 and later
QuTS hero h5.2.0.2851 build 20240808 and later
CVSS Score
5.3
EPSS Score
0.004
Published
2025-03-07
An out-of-bounds write vulnerability has been reported to affect several QNAP operating system versions. If exploited, the vulnerability could allow remote attackers who have gained administrator access to modify or corrupt memory.
QTS 5.2.x/QuTS hero h5.2.x are not affected.
We have already fixed the vulnerability in the following versions:
QTS 5.1.9.2954 build 20241120 and later
QuTS hero h5.1.9.2954 build 20241120 and later
CVSS Score
2.1
EPSS Score
0.005
Published
2025-03-07
A files or directories accessible to external parties vulnerability has been reported to affect File Station 5. If exploited, the vulnerability could allow remote attackers to read/write files or directories.
We have already fixed the vulnerability in the following versions:
File Station 5 5.5.6.4741 and later
CVSS Score
5.3
EPSS Score
0.005
Published
2025-03-07
A cross-site scripting (XSS) vulnerability has been reported to affect several QNAP operating system versions. If exploited, the vulnerability could allow remote attackers who have gained administrator access to bypass security mechanisms or read application data.
We have already fixed the vulnerability in the following versions:
QuLog Center 1.5.0.738 ( 2023/03/06 ) and later
QuLog Center 1.4.1.691 ( 2023/03/01 ) and later
QuLog Center 1.3.1.645 ( 2023/02/22 ) and later
CVSS Score
4.8
EPSS Score
0.003
Published
2024-12-19
An insecure library loading vulnerability has been reported to affect QVPN Device Client. If exploited, the vulnerability could allow local attackers who have gained user access to execute unauthorized code or commands.
We have already fixed the vulnerability in the following versions:
QVPN Windows 2.0.0.1316 and later
QVPN Windows 2.0.0.1310 and later
CVSS Score
7.8
EPSS Score
0.002
Published
2024-12-19
An uncontrolled resource consumption vulnerability has been reported to affect several QNAP operating system versions. If exploited, the vulnerability could allow remote attackers to launch a denial-of-service (DoS) attack.
We have already fixed the vulnerability in the following versions:
QTS 5.0.1.2277 and later
QTS 4.5.4.2280 build 20230112 and later
QuTS hero h5.0.1.2277 build 20230112 and later
QuTS hero h4.5.4.2374 build 20230417 and later
QuTScloud c5.0.1.2374 and later
CVSS Score
6.8
EPSS Score
0.006
Published
2024-12-19
A cross-site scripting (XSS) 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 bypass security mechanisms or read application data.
We have already fixed the vulnerability in the following versions:
QuLog Center 1.5.0.738 ( 2023/03/06 ) and later
QuLog Center 1.4.1.691 ( 2023/03/01 ) and later
QuLog Center 1.3.1.645 ( 2023/02/22 ) and later
CVSS Score
7.3
EPSS Score
0.004
Published
2024-12-19
A command injection vulnerability has been reported to affect several QNAP operating system versions. If exploited, the vulnerability could allow remote attackers who have gained administrator access to execute arbitrary commands.
We have already fixed the vulnerability in the following versions:
QuFirewall 2.3.3 ( 2023/03/27 ) and later
and later
CVSS Score
5.5
EPSS Score
0.007
Published
2024-12-19
A link following vulnerability has been reported to affect Qsync Central. If exploited, the vulnerability could allow remote attackers who have gained user access to traverse the file system to unintended locations.
We have already fixed the vulnerability in the following versions:
Qsync Central 4.4.0.16_20240819 ( 2024/08/19 ) and later
CVSS Score
6.8
EPSS Score
0.014
Published
2024-12-06
A link following 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 traverse the file system to unintended locations.
We have already fixed the vulnerability in the following versions:
QTS 5.1.8.2823 build 20240712 and later
QTS 5.2.0.2802 build 20240620 and later
QuTS hero h5.1.8.2823 build 20240712 and later
QuTS hero h5.2.0.2802 build 20240620 and later
CVSS Score
8.7
EPSS Score
0.201
Published
2024-12-06