XSS in Fortinet Fortianalyzer
CVE-2020-12811
An improper neutralization of script-related HTML tags in a web page in FortiManager 6.2.0, 6.2.1, 6.2.2, and 6.2.3and FortiAnalyzer 6.2.0, 6.2.1, 6.2.2, and 6.2.3 may allow an attacker to execute a cross site scripting (XSS) via the Identify Provider name field.
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: 0.008 (54.9th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 55th percentile — 54.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.008 · newest: 0.008 · change: 0.000
Affected products
- Fortinet Fortianalyzer
- Fortinet Fortimanager
- Fortinet Fortimanager, Fortianalyzer — versions FortiManager 6.2.0, 6.2.1, 6.2.2, and 6.2.3 ; FortiAnalyzer 6.2.0, 6.2.1, 6.2.2, and 6.2.3
Weakness classification (CWE)
References
- fortiguard.com/advisory/FG-IR-20-005 (Vendor Advisory)
Frequently asked questions
- What is CVE-2020-12811?
- CVE-2020-12811 is a medium-severity vulnerability in Fortinet Fortianalyzer, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2020-09-24.
- How severe is CVE-2020-12811?
- Medium severity. CVSS v3 base score is 6.1 out of 10.