AUGUST 4, 2026
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Case File

CVE-2023-47537

MEDIUM · CVSS 4.8 EPSS 0.21%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2024-02-15 · Last synced 2026-08-04

CyberRota Analysis

This is a medium severity vulnerability with a CVSS score of 4.8. It affects Fortinet, FortiOS. It may be remotely exploitable. Exploitation may require the attacker to be authenticated.

CVE
CVE-2023-47537
Severity
MEDIUM
CVSS
4.8
EPSS
0.21%
Fortinet FortiOS

Original NVD Description

An improper certificate validation vulnerability in Fortinet FortiOS 7.4.0 through 7.4.1, FortiOS 7.2.0 through 7.2.6, FortiOS 7.0.0 through 7.0.15, FortiOS 6.4 all versions allows a remote and unauthenticated attacker to perform a Man-in-the-Middle attack on the FortiLink communication channel between the FortiOS device and FortiSwitch.

Related CVEs

Other vulnerabilities affecting the same vendor(s)