Cross-Site Scripting Vulnerability in Fortinet FortiWeb Products
CVE-2021-43063

6.1MEDIUM

Key Information:

Vendor

Fortinet
Status
Fortinet Fortiweb
Vendor
CVE Published:
8 December 2021

What is CVE-2021-43063?

An improper neutralization of input during web page generation in Fortinet FortiWeb allows for the exploitation of cross-site scripting (XSS) vulnerabilities. This issue affects multiple versions of FortiWeb, enabling attackers to potentially execute unauthorized code or commands through crafted HTTP GET requests targeting the login interface. Users of affected versions should take immediate action to mitigate risk.

Affected Version(s)

Fortinet FortiWeb FortiWeb 6.4.1, 6.4.0, 6.3.15, 6.3.14, 6.3.13, 6.3.12, 6.3.11, 6.3.10, 6.3.9, 6.3.8, 6.3.7, 6.3.6, 6.3.5, 6.3.4, 6.3.3, 6.3.2, 6.3.1, 6.3.0, 6.2.6, 6.2.5, 6.2.4, 6.2.3, 6.2.2, 6.2.1, 6.2.0

References

https://fortiguard.com/advisory/FG-IR-21-122
x_refsource_CONFIRM

CVSS V3.1

Score:
6.1
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.