PT-2024-10311 · Qnap · Qnap Qts+1

Anh Nguyen Le Quoc + 5 · Published 2024-12-06 · Updated 2025-09-23 · CVE-2024-50403

Positive Technologies (AI Summary)

CVSS v3.1

7.2

High

Base vector

AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions QNAP QTS versions prior to 5.2.2.2950 build 20241114 QNAP QuTS hero versions prior to 5.2.2.2952 build 20241116

Description A use of externally-controlled format string issue has been reported to affect several QNAP operating system versions. If exploited, the issue could allow remote attackers who have gained administrator access to obtain secret data or modify memory. The vulnerability is related to insufficient processing of format strings, which could allow an attacker to gain unauthorized access to protected information with root privileges.

Recommendations For QNAP QTS versions prior to 5.2.2.2950 build 20241114, update to QTS 5.2.2.2950 build 20241114 or later. For QNAP QuTS hero versions prior to 5.2.2.2952 build 20241116, update to QuTS hero h5.2.2.2952 build 20241116 or later.

Fix

Use of Externally-Controlled Format String

Weakness Enumeration

CWE-134

Related Identifiers

BDU:2025-00740

CVE-2024-50403

Affected Products

Qnap Qts

Qnap Quts Hero

References · 9

• https://bdu.fstec.ru/vul/2025-00740 · Security Note
• https://qnap.com/en/security-advisory/qsa-24-49 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2024-50403 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2024-50403 · Security Note
• https://reddit.com/r/qnap/comments/1hc05w3/multiple_qnap_vulnerabilities_let_remote · Reddit Post
• https://twitter.com/CVEnew/status/1865075394036068445 · Twitter Post
• https://t.me/cveNotify/136155 · Telegram Post
• https://t.me/cvedetector/12255 · Telegram Post
• https://twitter.com/VulmonFeeds/status/1865159998449369165 · Twitter Post