Cross-site Scripting Vulnerability in Music Station

published 2020-12-10 5y ago modified 2026-06-17 4mo ago also EUVD-2020-22287

cvss: 6.1; version 3.1, NVD
cisa kev: Not listed; not in CISA's catalog
epss: 1.0%; EPSS 1.0% chance of exploitation in 30 days, percentile 62%
public exploits: 0; none known

This cross-site scripting vulnerability in Music Station allows remote attackers to inject malicious code. QANP have already fixed this vulnerability in the following versions of Music Station. QuTS hero h4.5.1: Music Station 5.3.13 and later QTS 4.5.1: Music Station 5.3.12 and later QTS 4.4.3: Music Station 5.3.12 and later

Patch / fix

fixed in 1

qnap music_station 5.3.12, 5.3.13

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Exploit prediction

0.99% chance of exploitation in the next 30 days, higher than 62% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by	version	score	vector
NVD	3.1	6.1	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
NVD	2.0	4.3	AV:N/AC:M/Au:N/C:N/I:P/A:N

Affected products

QNAP Systems Inc. Music Station

Classification

Weakness

CWE-79 Improper Neutralization of Input During Web Page Generation
CWE-80 Improper Neutralization of Script-Related HTML Tags in a Web Page

References

qnap.com /en/security-advisory/qsa-20-13
vendor-advisory

Sources

CVE List CVE-2020-2494
NVD CVE-2020-2494

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