PT-2025-35278 · Qnap · Qts +1

Coral · Published 2025-08-29 · Updated 2025-08-29 · CVE-2025-30270

Positive Technologies · (AI Summary)

CVSS v4.0

5.3

5.3

Medium

Base vector

AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N

Name of the Vulnerable Software and Affected Versions:

QNAP versions prior to QTS 5.2.5.3145 build 20250526

QNAP versions prior to QuTS hero h5.2.5.3138 build 20250519

Description:

A path traversal vulnerability exists in QNAP operating systems. A remote attacker who has obtained a user account can exploit this issue to read the contents of unexpected files or system data.

Recommendations:

Update QTS to version 5.2.5.3145 build 20250526 or later.

Update QuTS hero to version h5.2.5.3138 build 20250519 or later.

Fix

Path traversal

Weakness Enumeration

CWE-22

Related Identifiers

CVE-2025-30270

Affected Products

Qts

Quts Hero

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2025-30270 · Security Note
• https://t.me/CVEtracker/31254 · Telegram Post
• https://qnap.com/en/security-advisory/qsa-25-21 · Note
• https://twitter.com/VulmonFeeds/status/1961559074220204519 · Twitter Post
• https://twitter.com/CVEnew/status/1961484504423448615 · Twitter Post