Medium severity · published Nov 27, 2018
CVE-2018-0719
Cross-site Scripting (XSS) vulnerability in NAS devices of QNAP Systems Inc
5.5
CVSS
0.8%
EPSS
No
On KEV
Description
Cross-site Scripting (XSS) vulnerability in NAS devices of QNAP Systems Inc. QTS allows attackers to inject javascript. This issue affects: QNAP Systems Inc. QTS version 4.2.6 and prior versions on build 20180711; version 4.3.3 and prior versions on build 20180725; version 4.3.4 and prior versions on build 20180710.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
Required
Confidentiality
Low
Integrity
Low
Availability
Low
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.8% · higher than 55% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
QT
Qts · Qnap
4.2.6; 4.3.3; 4.3.4 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2018-0719
CVE.org
https://www.cve.org/CVERecord?id=CVE-2018-0719
Vendor Advisory
https://www.qnap.com/zh-tw/security-advisory/nas-201809-20
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