Qnap: >> Quts Hero >> h5.2.0.2737 Security Vulnerabilities
A NULL pointer dereference vulnerability has been reported to affect several QNAP operating system versions. If a remote attacker gains a user account, they can then exploit the vulnerability to launch a denial-of-service (DoS) attack.
We have already fixed the vulnerability in the following versions:
QTS 5.2.5.3145 build 20250526 and later
QuTS hero h5.2.5.3138 build 20250519 and later
CVSS Score
6.5
EPSS Score
0.002
Published
2025-08-29
A buffer overflow 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 modify memory or crash processes.
We have already fixed the vulnerability in the following versions:
QTS 5.2.4.3079 build 20250321 and later
QuTS hero h5.2.4.3079 build 20250321 and later
CVSS Score
5.4
EPSS Score
0.001
Published
2025-06-06
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 user access to execute arbitrary commands.
We have already fixed the vulnerability in the following versions:
QTS 5.2.4.3079 build 20250321 and later
QuTS hero h5.2.4.3079 build 20250321 and later
CVSS Score
8.8
EPSS Score
0.002
Published
2025-06-06
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.
We have already fixed the vulnerability in the following versions:
QTS 5.2.3.3006 build 20250108 and later
QuTS hero h5.2.3.3006 build 20250108 and later
CVSS Score
7.2
EPSS Score
0.002
Published
2025-03-07
A double free 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 memory.
We have already fixed the vulnerability in the following versions:
QTS 5.2.3.3006 build 20250108 and later
QuTS hero h5.2.3.3006 build 20250108 and later
CVSS Score
4.9
EPSS Score
0.001
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.
We have already fixed the vulnerability in the following versions:
QTS 5.2.3.3006 build 20250108 and later
QuTS hero h5.2.3.3006 build 20250108 and later
CVSS Score
7.2
EPSS Score
0.002
Published
2025-03-07
An improper neutralization of CRLF sequences ('CRLF 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 modify application data.
We have already fixed the vulnerability in the following versions:
QTS 5.2.3.3006 build 20250108 and later
QuTS hero h5.2.3.3006 build 20250108 and later
CVSS Score
5.5
EPSS Score
0.002
Published
2025-03-07
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:
QTS 5.2.3.3006 build 20250108 and later
QuTS hero h5.2.3.3006 build 20250108 and later
CVSS Score
4.7
EPSS Score
0.001
Published
2025-03-07
An improper neutralization of CRLF sequences ('CRLF Injection') 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 modify application data.
We have already fixed the vulnerability in the following versions:
QTS 5.2.3.3006 build 20250108 and later
QuTS hero h5.2.3.3006 build 20250108 and later
CVSS Score
7.1
EPSS Score
0.002
Published
2025-03-07
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
0.001
Published
2025-03-07