CVE-2024-21897

HIGH

QNAP QTS and QuTS hero - Authenticated Cross-Site Scripting

Title source: llm
STIX 2.1

Description

A cross-site scripting (XSS) vulnerability has been reported to affect several QNAP operating system versions. If exploited, the vulnerability could allow authenticated users to inject malicious code via a network. We have already fixed the vulnerability in the following versions: QTS 5.1.6.2722 build 20240402 and later QuTS hero h5.1.6.2734 build 20240414 and later

References (1)

Core 1
Core References

Scores

CVSS v3 8.9
EPSS 0.0098
EPSS Percentile 77.0%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-79
Status published
Products (21)
qnap/qts 5.1.0.2348 build_20230325
qnap/qts 5.1.0.2399 build_20230515
qnap/qts 5.1.0.2418 build_20230603
qnap/qts 5.1.0.2444 build_20230629
qnap/qts 5.1.0.2466 build_20230721
qnap/qts 5.1.1.2491 build_20230815
qnap/qts 5.1.2.2533 build_20230926
qnap/qts 5.1.3.2578 build_20231110
qnap/qts 5.1.4.2596 build_20231128
qnap/qts 5.1.5.2645 build_20240116
... and 11 more
Published Sep 06, 2024
Tracked Since Feb 18, 2026