CVE-2018-19943
QNAP NAS File Station Cross-Site Scripting Vulnerability
CVSS
—
No CVSS
EPSS
17.7%
p97
KEV
YES
May 24, 2022
Exploit Today
79
0-100
Published: — · Last modified: —
17.7%EPSS · 30 days17.7%
2026-06-302026-07-16
Product
QNAP / Network Attached Storage (NAS)
Vulnerability
QNAP NAS File Station Cross-Site Scripting Vulnerability
Added to KEV
May 24, 2022
Remediate by
Jun 14, 2022
Known ransomware use
Yes
Summary description
A cross-site scripting vulnerability affecting QNAP NAS File Station could allow remote attackers to inject malicious code.
Required action
Apply updates per vendor instructions.
Notes
https://nvd.nist.gov/vuln/detail/CVE-2018-19943