Reference page — cumulative record through Sunday, October 4, 2026 UTC. Reference pages update as the archive grows; only dated daily editions are immutable pages of record.
CVE-2023-50176
Fortinet FortiOS — A session fixation vulnerability in Fortinet FortiOS 7.4.0 through 7.4.3, FortiOS 7.2.0 through 7.2.7, FortiOS 7.0.0 through 7.0.13 allow…
AV AC PR UI S C I A CVSS EPSS %ile KEV
N L N R U H H H 8.8 .0040 32.1 —
AFFECTED
Product Versions Fixed
FortiOS 7.4.0 – —
TIMELINE
Dec 5 Reserved by fortinet
Nov 12 Published (CNA: fortinet)
Aug 24 RESCORED — CVE-2023-50176 (Fortinet FortiOS). CVSS 4 → 8.8 (NVD).
Description
A session fixation vulnerability in Fortinet FortiOS 7.4.0 through 7.4.3, FortiOS 7.2.0 through 7.2.7, FortiOS 7.0.0 through 7.0.13 allows attacker to execute unauthorized code or commands via phishing SAML authentication link.
Lifecycle
Complete event history — 3 events, chronological
| Date | Event | Detail |
|---|
| December 5, 2023 | Reserved | Reserved by fortinet |
| November 12, 2024 | Published | Published (CNA: fortinet) |
| August 24, 2026 | RESCORED | RESCORED — CVE-2023-50176 (Fortinet FortiOS). CVSS 4 → 8.8 (NVD). |
Affected
Affected products and packages — 1 row
| Vendor | Product / Package | Ecosystem | Version introduced | Fixed |
|---|
| Fortinet | FortiOS | — | 7.4.0 | — |
About this page
This is a reference page, not a dated page of record. It assembles the complete lifecycle of CVE-2023-50176 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 Sunday, October 4, 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.
