Fortinet FortiAnalyzer 7.6.0から7.6.4、FortiAnalyzer 7.4.0から7.4.8、FortiAnalyzer 7.2 全バージョン、FortiAnalyzer 7.0 全バージョン、FortiAnalyzer 6.4 全バージョン、FortiManager 7.6.0から7.6.4、FortiManager 7.4.0から7.4.8、FortiManager 7.2 全バージョン、FortiManager 7.0 全バージョン、FortiManager 6.4 全バージョンにおける不適切な証明書検証の脆弱性

The primary impact of CVE-2025-68482 is the potential for unauthorized access to sensitive data. An attacker positioned as a MiTM can intercept network traffic between a client and the FortiAnalyzer/FortiManager appliance. Because certificate validation is inadequate, the attacker can present a forged certificate, effectively impersonating the legitimate appliance. This allows them to decrypt and view confidential information transmitted over the network, such as user credentials, configuration data, and security logs. The scope of data exposure depends on the network configuration and the types of data processed by the FortiAnalyzer/FortiManager. Successful exploitation could lead to significant data breaches and compromise the integrity of the security infrastructure.

Organizations heavily reliant on FortiAnalyzer and FortiManager for centralized security management are at significant risk. Environments with weak network segmentation or legacy configurations are particularly vulnerable. Shared hosting environments where multiple tenants share the same FortiAnalyzer/FortiManager instance also face increased risk, as a compromise could potentially impact multiple tenants.

• fortinet / server:

# Check FortiAnalyzer/FortiManager version
/opt/fortinet/fortimanager/bin/config get version

# Monitor system logs for certificate-related errors
journalctl -u fortianalyzer -g 'certificate validation failed'

• generic web:

# Check for exposed certificate endpoints (may require authentication)
curl -I https://<fortianalyzer_ip>/certificate

1. 2026-03-10Disclosure

   disclosure

1. 予約済み2025-12-19
2. 公開日2026-03-10
3. EPSS 更新日2026-03-23

The primary mitigation for CVE-2025-68482 is to upgrade FortiAnalyzer and FortiManager to a patched version. Fortinet has not released specific fixed versions in the provided data, so consult Fortinet's security advisories for the latest available patches. If upgrading immediately is not possible, consider implementing network segmentation to limit the potential impact of a successful attack. Additionally, enforce strict certificate pinning policies where feasible to further strengthen certificate validation. Monitor network traffic for suspicious MiTM activity. While not a direct fix, ensuring strong network security practices can reduce the likelihood of exploitation.