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FortinetCVE-2021-26116

HistoryApr 06, 2022 - 4:15 p.m.

CVE-2021-26116

2022-04-0616:15:07

CWE-78

fortinet

web.nvd.nist.gov

cve-2021-26116

fortiauthenticator

command injection

security vulnerability

CVSS2

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

8.7

Confidence

High

EPSS

0.002

Percentile

62.1%

JSON

An improper neutralization of special elements used in an OS command vulnerability in the command line interpreter of FortiAuthenticator before 6.3.1 may allow an authenticated attacker to execute unauthorized commands via specifically crafted arguments to existing commands.

Affected configurations

Nvd

Node

fortinetfortiauthenticatorRange5.0.0–6.3.1

VendorProductVersionCPE
fortinetfortiauthenticator*cpe:2.3:a:fortinet:fortiauthenticator:*:*:*:*:*:*:*:*

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

CNA Affected

[
  {
    "product": "Fortinet FortiAuthenticator",
    "vendor": "Fortinet",
    "versions": [
      {
        "status": "affected",
        "version": "FortiAuthenticator before 6.3.1"
      }
    ]
  }
]

References

fortiguard.com/advisory/FG-IR-21-068

CVSS2

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

8.7

Confidence

High

EPSS

0.002

Percentile

62.1%

JSON

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