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)
Published · last modified .
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.
EPSS exploit prediction
EPSS: 0.006 (44.7th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 45th percentile — 44.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.006 · newest: 0.006 · change: +0.000
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)
References
- fortiguard.com/psirt/FG-IR-22-021 (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.