CVE-2020-12811

Published Sep 24, 2020 CVSS 3.1 · 4.9 Medium EPSS < 1% KEV · Not listed
Description
A improper neutralization of script-related html tags in a web page (basic xss) vulnerability in Fortinet may allow attacker to execute unauthorized code or commands via network exploitable

Remediation

Vendor Solution

Please upgrade to FortiManager 6.4.0 or above Please upgrade to FortiAnalyzer 6.4.0 or above

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2020-5094 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.
History
Type Values Removed Values Added
Description 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. A improper neutralization of script-related html tags in a web page (basic xss) vulnerability in Fortinet may allow attacker to execute unauthorized code or commands via network exploitable
Weaknesses CWE-80
CPEs cpe:2.3:o:fortinet:fortianalyzer:6.2.10:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortianalyzer:6.2.11:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortianalyzer:6.2.7:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortianalyzer:6.2.8:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortianalyzer:6.2.9:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortimanager:6.2.0:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortimanager:6.2.1:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortimanager:6.2.2:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortimanager:6.2.3:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortimanager:6.2.5:*:*:*:*:*:*:*
References
Metrics cvssV3_1

{'score': 6.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N'}

cvssV3_1

{'score': 4.9, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N/E:U/RL:O/RC:X'}

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
fortinet
Published
Updated
Oct 14, 2026, 8:54 AM
Reserved
May 12, 2020, 12:00 AM
Status
Modified
Published
Sep 24, 2020, 6:15 PM
Modified
Oct 13, 2026, 6:17 PM