CVE-2020-5142 vulnerability in SonicWall Products
Published on October 12, 2020
A stored cross-site scripting (XSS) vulnerability exists in the SonicOS SSLVPN web interface. A remote unauthenticated attacker is able to store and potentially execute arbitrary JavaScript code in the firewall SSLVPN portal. This vulnerability affected SonicOS Gen 5 version 5.9.1.7, 5.9.1.13, Gen 6 version 6.5.4.7, 6.5.1.12, 6.0.5.3, SonicOSv 6.5.4.v and Gen 7 version SonicOS 7.0.0.0.
Weakness Type
What is a XSS Vulnerability?
The software 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.
CVE-2020-5142 has been classified to as a XSS vulnerability or weakness.
Products Associated with CVE-2020-5142
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Affected Versions
SonicWall SonicOS:- Version SonicOS 6.5.4.7-79n and earlier is affected.
- Version SonicOS 5.9.1.7-2n and earlier is affected.
- Version SonicOS 5.9.1.13-5n and earlier is affected.
- Version SonicOS 6.5.1.11-4n and earlier is affected.
- Version SonicOS 6.0.5.3-93o and earlier is affected.
- Version SonicOSv 6.5.4.4-44v-21-794 and earlier is affected.
- Version SonicOS 7.0.0.0-1 is affected.
Exploit Probability
EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.