Network & Virtual Switch

published 2024-03-08 2 y ago modified 2026-06-17 4 mo ago also EUVD-2023-37190

cvss: 4.9; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.3%; EPSS 0.3% chance of exploitation in 30 days, percentile 26%
public exploits: 0; none known

A cross-site scripting (XSS) vulnerability has been reported to affect Network & Virtual Switch. If exploited, the vulnerability could allow authenticated administrators to inject malicious code via a network.

We have already fixed the vulnerability in the following versions: QuTScloud c5.1.5.2651 and later QTS 5.1.4.2596 build 20231128 and later QuTS hero h5.1.4.2596 build 20231128 and later

Patch / fix

fixed in 3

QNAP Systems Inc. QuTScloud c5.1.5.2651
QNAP Systems Inc. QTS 5.1.4.2596 build 20231128
QNAP Systems Inc. QuTS hero h5.1.4.2596 build 20231128

CISA SSVC

Exploitation: none
Automatable: no
Technical impact: partial
Assessed: 2 y ago (2024-03-11)

Exploit prediction

0.33% chance of exploitation in the next 30 days, higher than 26% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	3.1	4.9	CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
NVD	3.1	4.8	CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

Affected products

QNAP Systems Inc. QuTScloud
QNAP Systems Inc. QTS
QNAP Systems Inc. QuTS hero

Classification

Weakness

CWE-79 Improper Neutralization of Input During Web Page Generation

References

qnap.com /en/security-advisory/qsa-24-11
vendor-advisory

Sources

CVE List CVE-2023-32969
NVD CVE-2023-32969

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary