Qnap Systems Inc Viostor vulnerabilities
2 known vulnerabilities affecting qnap_systems_inc/viostor.
Total CVEs
2
CISA KEV
0
Public exploits
0
Exploited in wild
0
Severity breakdown
CRITICAL1HIGH1
Vulnerabilities
Page 1 of 1
CVE-2025-52856P2CRITICALCVSS 9.8≥ 5.1.0, < 5.1.6 build 202506212025-08-29
CVE-2025-52856 [CRITICAL] CWE-287 CVE-2025-52856: An improper authentication vulnerability has been reported to affect VioStor. If a remote attacker,
An improper authentication vulnerability has been reported to affect VioStor. If a remote attacker, they can then exploit the vulnerability to compromise the security of the system.
We have already fixed the vulnerability in the following version:
VioStor 5.1.6 build 20250621 and later
nvd
CVE-2025-52861P3HIGHCVSS 7.0≥ 5.1.0, < 5.1.6 build 202506212025-08-29
CVE-2025-52861 [HIGH] CWE-22 CVE-2025-52861: A path traversal vulnerability has been reported to affect VioStor. If a remote attacker gains an ad
A path traversal vulnerability has been reported to affect VioStor. If a remote attacker gains an administrator account, they can then exploit the vulnerability to read the contents of unexpected files or system data.
We have already fixed the vulnerability in the following version:
VioStor 5.1.6 build 20250621 and later
nvd