Reference page — cumulative record through Monday, October 19, 2026 UTC. Reference pages update as the archive grows; only dated daily editions are immutable pages of record.
CVE-2020-12811
Fortinet FortiManager — A improper neutralization of script-related html tags in a web page (basic xss) vulnerability in Fortinet may allow attacker to execute u…
AV AC PR UI S C I A CVSS EPSS %ile KEV
N L N R C L L N 6.1 .0081 56.1 —
AFFECTED
Product Versions Fixed
FortiManager 6.2.5 – —
FortiAnalyzer 6.2.7 – —
TIMELINE
May 12 Reserved by fortinet
Sep 24 Published (CNA: fortinet)
Oct 13 RESCORED — CVE-2020-12811 (Fortinet FortiManager). CVSS 4.9 → 6.1 (NVD).
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
Lifecycle
Complete event history — 3 events, chronological
| Date | Event | Detail |
|---|
| May 12, 2020 | Reserved | Reserved by fortinet |
| September 24, 2020 | Published | Published (CNA: fortinet) |
| October 13, 2026 | RESCORED | RESCORED — CVE-2020-12811 (Fortinet FortiManager). CVSS 4.9 → 6.1 (NVD). |
Affected
Affected products and packages — 2 rows
| Vendor | Product / Package | Ecosystem | Version introduced | Fixed |
|---|
| Fortinet | FortiManager | — | 6.2.5 | — |
| Fortinet | FortiAnalyzer | — | 6.2.7 | — |
About this page
This is a reference page, not a dated page of record. It assembles the complete lifecycle of CVE-2020-12811 from the CVE Program record, NVD enrichment, the CISA KEV catalog, EPSS, and OSV advisories. The box score's numbers (CVSS, EPSS, KEV status) are current as of Monday, October 19, 2026 UTC and are re-derived as the archive grows; only dated daily editions are immutable pages of record. The authoritative source for this identifier is cve.org.
