QNAP NAS File Station Cross-Site Scripting Vulnerability is confirmed as actively exploited and is listed in the CISA KEV catalog.
Required action
Apply updates per vendor instructions.
CISA notes
https://nvd.nist.gov/vuln/detail/CVE-2018-19943
Description
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
Severity
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:HAffected Products
| Vendor | Product | Affected versions |
|---|---|---|
| QNAP Systems Inc. | QTS | unspecified to <4.4.2.1270 |
| QNAP Systems Inc. | QTS | unspecified to <4.4.1.1261 unspecified to <4.3.6.1263 |
| QNAP Systems Inc. | QTS | unspecified to <4.3.4.1282 |
| QNAP Systems Inc. | QTS | unspecified to <4.3.3.1252 |
| QNAP Systems Inc. | QTS | unspecified to <4.2.6 |
References
1 LinksRecord Details
More from QNAP Systems Inc.
Related Tool Categories
Tool categories that test for or protect against this vulnerability class.
CVE record data © The MITRE Corporation, used under the CVE Terms of Use. Exploited-in-the-wild data from the CISA Known Exploited Vulnerabilities catalog (CC0). Exploit prediction scores by FIRST EPSS (first.org/epss). This site is not endorsed or certified by MITRE, NVD, CISA, or FIRST.