How severe is CVE-2022-22304?

Medium severity. CVSS v3 base score is 6.1 out of 10.

XSS in Fortinet Fortiauthenticator Agent For Microsoft Outlook Web Access

CVE-2022-22304

An improper neutralization of input during web page generation vulnerability [CWE-79] in FortiAuthenticator OWA Agent for Microsoft version 2.2 and 2.1 may allow an unauthenticated attacker to perform an XSS attack via crafted HTTP GET requests.

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.005 (42.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.

Affected products

Fortinet Fortiauthenticator_agent_for_microsoft_outlook_web_access — versions 2.1, 2.2
Fortinet Fortiauthenticator Outlookagent — versions FortiAuthenticator Agent for Microsoft OWA version 2.2 and 2.1.

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

psirt@fortinet.com (x_refsource_CONFIRM, Vendor Advisory)

Frequently asked questions

What is CVE-2022-22304?: CVE-2022-22304 is a medium-severity vulnerability in Fortinet Fortiauthenticator Agent For Microsoft Outlook Web Access, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2022-07-18.
How severe is CVE-2022-22304?: Medium severity. CVSS v3 base score is 6.1 out of 10.