CVE-2022-43955 - CVE House

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Status published High CVE-2022-43955

An improper neutralization of input during web page generation [CWE-79]...

8 CVSS

Vulnerability Description

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.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

No credits recorded in the NVD database.

References

https://fortiguard.com/psirt/FG-IR-22-428

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Affected Vendor

Fortinet

View all reports →

Affected Software

FortiWeb

Vulnerable Versions:

7.0.0, 6.4.0, 6.3.0, 6.2.0, 6.1.0, 6.0.0

Timeline

Official Publish: April 11th, 2023

Last Modified: October 23rd, 2024

Added to House: July 21st, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R

Weaknesses (CWE)

MITRE ATT&CK TTPs

T1189 Drive-by Compromise

T1059.007 JavaScript

T1539 Steal Web Session Cookie

T1213 Data from Information Repositories

T1567 Exfiltration Over Web Service

T1491.001 Defacement