CVE-2021-24012: An improper following of a certificate's chain of trust vulnerability in FortiGate versions 6.4.0 to 6.4.4 may allow an LDAP user to connect to SSLVPN with any…

PriorityP335high7.3CVSS 3.1

AVNACLPRNUINSUCLILAL

EPSS

0.48%

38.1th percentile

An improper following of a certificate's chain of trust vulnerability in FortiGate versions 6.4.0 to 6.4.4 may allow an LDAP user to connect to SSLVPN with any certificate that is signed by a trusted Certificate Authority.

Affected

4 ranges

Vendor	Product	Version range	Fixed in
fortinet	fortigate	—	—
fortinet	fortinet_fortios	—	—
fortinet	fortios	—	—
fortinet	fortios	>= 6.4.0 < 6.4.5	6.4.5

CVSS provenance

nvdv3.17.3HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

nvdv2.07.5HIGHAV:N/AC:L/Au:N/C:P/I:P/A:P

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