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CVE-2020-12812Fortinet FortiOS SSL VPN Improper Authentication Vulnerability

Fortinet FortiOS Veröffentlicht: (vor 6 Jahren)

Bekannt ausgenutzt — Fortinet FortiOS SSL VPN Improper Authentication Vulnerability

CISA hat am 03.11.2021 bestätigt, dass diese Schwachstelle in echten Angriffen genutzt wird. Frist für US-Bundesbehörden: 03.05.2022.

Erforderliche Maßnahme: Apply updates per vendor instructions. https://nvd.nist.gov/vuln/detail/CVE-2020-12812

Beschreibung

An improper authentication vulnerability in SSL VPN in FortiOS 6.4.0, 6.2.0 to 6.2.3, 6.0.9 and below may result in a user being able to log in successfully without being prompted for the second factor of authentication (FortiToken) if they changed the case of their username.

Schwachstellentyp (CWE): CWE-287CWE-178

Daten: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Wiedergegeben wie in der Quelle, auf Englisch.

Betroffene Produkte und Versionen

HerstellerProduktVersionen
fortinet fortios < 6.0.10
— Fortinet FortiOS FortiOS 6.4.0, 6.2.0 to 6.2.3, 6.0.9 and below

Referenzen und Patches

CPE-Treffer (NVD) (3)
  • cpe:2.3:o:fortinet:fortios:*:*:*:*:*:*:*:* < 6.0.10
  • cpe:2.3:o:fortinet:fortios:*:*:*:*:*:*:*:* ≥ 6.2.0 < 6.2.4
  • cpe:2.3:o:fortinet:fortios:6.4.0:*:*:*:*:*:*:*

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