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TI-2020-10181 Aliases CVE-2020-12811GHSA-956m-435w-x6jc

Cross-site scripting in Fortinet FortiManager

Priority LOW 29CWE-80Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
Required
Attack complexity
Low
Impact type
Cross-site scripting
Confidentiality · integrity · availability
Low · Low · None
Fix status
No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-80.

Summary

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

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00809 57th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
FortinetFortiManager6.2.5; 6.2.0 – 6.2.3—No fix listedCNA
FortinetFortiAnalyzer6.2.7 – 6.2.11—No fix listedCNA
  • FortiManager VendorFortinet Affected 6.2.5; 6.2.0 – 6.2.3 Fixed in — No fix listed CNA
  • FortiAnalyzer VendorFortinet Affected 6.2.7 – 6.2.11 Fixed in — No fix listed CNA

CPE configurations NVD · 2

CPEVersionsRoleVendor
cpe:2.3:a:fortinet:fortianalyzer:*:*:*:*:*:*:*:*6.2.0 – 6.2.6VulnerableFortinet
cpe:2.3:a:fortinet:fortimanager:*:*:*:*:*:*:*:*6.2.0 – 6.2.6VulnerableFortinet
  • cpe:2.3:a:fortinet:fortianalyzer:*:*:*:*:*:*:*:* Versions 6.2.0 – 6.2.6 Vulnerable ·Fortinet
  • cpe:2.3:a:fortinet:fortimanager:*:*:*:*:*:*:*:* Versions 6.2.0 – 6.2.6 Vulnerable ·Fortinet

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2020-12811
  2. 2026-10-03 Alias added: GHSA-956m-435w-x6jc
  3. 2026-10-13 Title updated · CNA
  4. 2026-10-13 CVSS score added · CNA
  5. 2026-10-13 Weakness changed · CNA
  6. 2026-10-13 Affected versions changed · CNA
  7. 2026-10-13 1 new reference · CNA

References

Advisory 1

Other 1

  • TI-2026-20057 Authentication bypass in Fortinet FortiWeb KEVCVSS 3.1CRITICAL 9.4
  • TI-2023-10911 A buffer underwrite ('buffer underflow') vulnerability in the administrative interface of… CVSS 3.1CRITICAL 9.3
  • TI-2023-23782 Path traversal in Fortinet FortiAnalyzer CVSS 3.1MEDIUM 6.5
  • TI-2021-12260 Use after free in Fortinet FortiManager CVSS 3.1CRITICAL 9.8
  • TI-2024-33992 Weak authentication in Fortinet FortiAnalyzer CVSS 3.1CRITICAL 9.8
  • TI-2024-15684 A client-side enforcement of server-side security in Fortinet FortiAnalyzer-BigData at… CVSS 3.1HIGH 8.8
See all 91 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences