FortiWeb XSS via Log Payload 6.07.0.3 (CWE-79)
CVE-2022-43955 Published on April 11, 2023
An improper neutralization of input during web page generation [CWE-79] in the FortiWeb web interface 7.0.0 through 7.0.3, 6.3.0 through 6.3.21, 6.4 all versions, 6.2 all versions, 6.1 all versions and 6.0 all versions may allow an unauthenticated and remote attacker to perform a reflected cross site scripting attack (XSS) via injecting malicious payload in log entries used to build report.
Vulnerability Analysis
CVE-2022-43955 can be exploited with network access, requires user interaction. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to be very high.
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-2022-43955 has been classified to as a XSS vulnerability or weakness.
Products Associated with CVE-2022-43955
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Affected Versions
Fortinet FortiWeb:- Version 7.0.0, <= 7.0.3 is affected.
- Version 6.4.0, <= 6.4.2 is affected.
- Version 6.3.0, <= 6.3.21 is affected.
- Version 6.2.0, <= 6.2.7 is affected.
- Version 6.1.0, <= 6.1.3 is affected.
- Version 6.0.0, <= 6.0.8 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.