Fortinet FortiManager: Schwachstelle ermöglicht Privilegieneskalation
WID-SEC-2026-3939 · first 14.10.2026 · updated 14.10.2026 · CVSS 6,1
What it is about
FortiManager Security Management Appliances ermöglicht die Verwaltung von Fortinet Network Security Geräten. Ein Angreifer aus einem angrenzenden Netzwerk kann eine Schwachstelle in Fortinet FortiManager ausnutzen, um seine Privilegien zu erhöhen.
Under what conditions?
The BSI does not name any particular preconditions. Exploitable remotely according to the BSI.
What can happen in the worst case
An attacker could use the vulnerability to
- seine Privilegien zu erhöhen
Am I affected?
Affected according to the BSI:
- Fortinet FortiManager <8.0.1
- Fortinet FortiManager <7.6.7
The installed version is usually shown under “Help → About” or in the device’s admin interface.
What helps?
Update to at least:
- Fortinet FortiManager 8.0.1
- Fortinet FortiManager 7.6.7
Is the vulnerability already being exploited?
None of the CVEs is in the CISA catalogue of exploited vulnerabilities. That does not mean there are no attacks, only that none are documented.
Information and sources
- Original BSI advisory (WID)
- FortiGuard Labs PSIRT Advisory FG-IR-26-177 vom 2026-10-13 www.fortiguard.com
CVE: CVE-2026-106171
Source: BSI warning and information service (CERT-Bund); CISA. The assessment of the conditions is my reading of the BSI text; the external pages are in their original language.