CVE-2025-30265

LOW EPSS 26.4%
Published Aug 29, 202510mo ago · Modified Jun 17, 20261w ago
2.3 CVSS 4.0
Low
Find Similar
Published Aug 29, 2025 10mo ago
Last Modified Jun 17, 2026 1w ago

Description

A buffer overflow 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 modify memory or crash processes. 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 Details

Base Score
2.3
Exploitability
—
Impact
—
Vector string
CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Attack Vector Network
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope X

Threat Intelligence

EPSS Exploit Probability
26.4% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 2

CWE-120
CWE-121

Affected Products 26

VendorProductVersionRange
qnapqts5.2.0.2737any
qnapqts5.2.0.2744any
qnapqts5.2.0.2782any
qnapqts5.2.0.2802any
qnapqts5.2.0.2823any
qnapqts5.2.0.2851any
qnapqts5.2.0.2860any
qnapqts5.2.1.2930any
qnapqts5.2.2.2950any
qnapqts5.2.3.3006any
qnapqts5.2.4.3070any
qnapqts5.2.4.3079any
qnapqts5.2.4.3092any
qnapquts_heroh5.2.0.2737any
qnapquts_heroh5.2.0.2782any
qnapquts_heroh5.2.0.2789any
qnapquts_heroh5.2.0.2802any
qnapquts_heroh5.2.0.2823any
qnapquts_heroh5.2.0.2851any
qnapquts_heroh5.2.0.2860any
qnapquts_heroh5.2.1.2929any
qnapquts_heroh5.2.1.2940any
qnapquts_heroh5.2.2.2952any
qnapquts_heroh5.2.3.3006any
qnapquts_heroh5.2.4.3070any
qnapquts_heroh5.2.4.3079any

References 1

  • qnap.com https://www.qnap.com/en/security-advisory/qsa-25-21
    Vendor Advisory

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.