CVE-2021-41019

An improper validation of certificate with host mismatch [CWE-297] vulnerability in FortiOS versions 6.4.6 and below may allow the connection to a malicious LDAP server via options in GUI, leading to disclosure of sensitive information, such as AD credentials.

CVSS v3 3.5 LOW
CVSS v2.0 4.3 MEDIUM

3.5^/10

CVSS v3 : LOW

Vector :

Exploitability : 2.1 / Impact : 1.4

Attack Vector ADJACENT_NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

4.3^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:M/Au:N/C:P/I:N/A:N

Exploitability : 8.6 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References

Link	Resource
https://fortiguard.com/advisory/FG-IR-21-074	Vendor Advisory
https://fortiguard.com/advisory/FG-IR-21-074	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:o:fortinet:fortios:*:*:*:*:*:*:*:*

History

21 Nov 2024, 06:25

Type	Values Removed	Values Added
CVSS	v2 : ~~4.3~~ v3 : ~~6.5~~	v2 : 4.3 v3 : 3.5
References	~~() https://fortiguard.com/advisory/FG-IR-21-074 - Vendor Advisory~~	() https://fortiguard.com/advisory/FG-IR-21-074 - Vendor Advisory

Information

Published : 2021-11-02 18:15

Updated : 2024-11-21 06:25

NVD link : CVE-2021-41019

Mitre link : CVE-2021-41019

CVE.ORG link : CVE-2021-41019

JSON object : View

Products Affected

fortinet

fortios

CWE

CWE-295

Improper Certificate Validation

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