CVE-2026-24717

MEDIUM EPSS 31.1%

Published Jun 10, 20262w ago · Modified Jun 17, 20261w ago

5.1 CVSS 4.0

Medium

Published Jun 10, 2026 2w ago

Last Modified Jun 17, 2026 1w ago

Description

A path traversal vulnerability has been reported to affect several QNAP operating system versions. 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 versions: QTS 5.2.9.3492 build 20260507 and later QuTS hero h5.2.9.3499 build 20260514 and later QuTS hero h5.3.4.3500 build 20260520 and later QuTS hero h6.0.0.3459 build 20260409 and later

CVSS Details

Base Score

5.1

Exploitability

—

Impact

—

Vector string

CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:N/VA:N/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 High

User Interaction None

Scope X

Threat Intelligence

EPSS Exploit Probability

31.1% percentile

Exploit & Patch Status

No Known Exploit

No Patch Available

Weaknesses 1

CWE-22 Path Traversal Resource Mgmt

Affected Products 4

Vendor	Product	Version	Range
qnap	qts	*	≥5.2.0.2737 – <5.2.9.3492
qnap	quts_hero	*	≥h5.0.0 – <h5.2.9.3499
qnap	quts_hero	*	≥h5.3.0.3115 – <h5.3.4.3500
qnap	quts_hero	*	≥h6.0.0.3324 – <h6.0.0.3459

References 1

qnap.com https://www.qnap.com/en/security-advisory/qsa-26-34

Broken Link

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.