8

CVE-2018-19943

Warnung

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

Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Qnap ≫ Qts Version < 4.2.6
Qnap ≫ Qts Version >= 4.3.1.0013 < 4.3.3.1252
Qnap ≫ Qts Version >= 4.3.4 < 4.3.4.1282
Qnap ≫ Qts Version >= 4.3.6 < 4.3.6.1263
Qnap ≫ Qts Version >= 4.4.0 < 4.4.1.1261
Qnap ≫ Qts Version >= 4.4.2 < 4.4.2.1270
Qnap ≫ Qts Version4.2.6 Update-
Qnap ≫ Qts Version4.2.6 Updatebuild_20170517
Qnap ≫ Qts Version4.2.6 Updatebuild_20190322
Qnap ≫ Qts Version4.2.6 Updatebuild_20190730
Qnap ≫ Qts Version4.2.6 Updatebuild_20190921
Qnap ≫ Qts Version4.2.6 Updatebuild_20191107
Qnap ≫ Qts Version4.2.6 Updatebuild_20200109
Qnap ≫ Qts Version4.2.6 Updatebuild_20200421
Qnap ≫ Qts Version4.2.6 Updatebuild_20200611
Qnap ≫ Qts Version4.2.6 Updatebuild_20200821

24.05.2022: CISA Known Exploited Vulnerabilities (KEV) Catalog

QNAP NAS File Station Cross-Site Scripting Vulnerability

Schwachstelle

A cross-site scripting vulnerability affecting QNAP NAS File Station could allow remote attackers to inject malicious code.

Beschreibung

Apply updates per vendor instructions.

Erforderliche Maßnahmen
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 6.46% 0.907
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 5.4 2.3 2.7
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
nvd@nist.gov 3.5 6.8 2.9
AV:N/AC:M/Au:S/C:N/I:P/A:N
security@qnapsecurity.com.tw 8 1.3 6
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:H
CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

CWE-80 Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS)

The product receives input from an upstream component, but it does not neutralize or incorrectly neutralizes special characters such as "<", ">", and "&" that could be interpreted as web-scripting elements when they are sent to a downstream component that processes web pages.