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FortinetCVE-2021-43068

HistoryDec 09, 2021 - 10:15 a.m.

CVE-2021-43068

2021-12-0910:15:11

CWE-287

fortinet

web.nvd.nist.gov

fortinet

fortiauthenticator

cve-2021-43068

vulnerability

authentication

bypass

2fa

radius

nvd

CVSS2

5.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:L/Au:S/C:P/I:P/A:N

CVSS3

8.1

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

AI Score

Confidence

High

EPSS

0.001

Percentile

28.4%

JSON

A improper authentication in Fortinet FortiAuthenticator version 6.4.0 allows user to bypass the second factor of authentication via a RADIUS login portal.

Affected configurations

Nvd

Node

fortinetfortiauthenticatorMatch6.4.0

VendorProductVersionCPE
fortinetfortiauthenticator6.4.0cpe:2.3:a:fortinet:fortiauthenticator:6.4.0:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
fortinet	fortiauthenticator	6.4.0	cpe:2.3:a:fortinet:fortiauthenticator:6.4.0:::::::*

CNA Affected

[
  {
    "product": "Fortinet FortiAuthenticator",
    "vendor": "Fortinet",
    "versions": [
      {
        "status": "affected",
        "version": "FortiAuthenticator 6.4.0"
      }
    ]
  }
]

References

fortiguard.com/advisory/FG-IR-21-212

CVSS2

5.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:L/Au:S/C:P/I:P/A:N

CVSS3

8.1

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

AI Score

Confidence

High

EPSS

0.001

Percentile

28.4%

JSON

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