CVE-2018-19943
HIGH KEV RANSOMWAREQNAP - XSS
Title source: llmDescription
If exploited, this cross-site scripting vulnerability could allow remote attackers to inject malicious code. QNAP has already fixed these issues in the following QTS versions. QTS 4.4.2.1270 build 20200410 and later QTS 4.4.1.1261 build 20200330 and later QTS 4.3.6.1263 build 20200330 and later QTS 4.3.4.1282 build 20200408 and later QTS 4.3.3.1252 build 20200409 and later QTS 4.2.6 build 20200421 and later
Scores
CVSS v3
8.0
EPSS
0.0703
EPSS Percentile
91.5%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:H
Details
CISA KEV
2022-05-24
VulnCheck KEV
2022-01-26
InTheWild.io
2020-06-08
ENISA EUVD
EUVD-2018-11614
Ransomware Use
Confirmed
CWE
CWE-80
CWE-79
Status
published
Products (2)
qnap/qts
4.2.6 (10 CPE variants)
qnap/qts
< 4.2.6
Published
Oct 28, 2020
KEV Added
May 24, 2022
Tracked Since
Feb 18, 2026