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FortinetCVE-2021-41016

HistoryFeb 02, 2022 - 11:15 a.m.

CVE-2021-41016

2022-02-0211:15:07

CWE-78

fortinet

web.nvd.nist.gov

cve

2021

41016

fortiextender

command injection

nvd

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

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

8.8

Confidence

High

EPSS

0.001

Percentile

51.1%

JSON

A improper neutralization of special elements used in a command (‘command injection’) in Fortinet FortiExtender version 7.0.1 and below, 4.2.3 and below, 4.1.7 and below allows an authenticated attacker to execute privileged shell commands via CLI commands including special characters

Affected configurations

Nvd

Node

fortinetfortiextenderMatch-

AND

fortinetfortiextender_firmwareRange4.1.1–4.1.8

fortinetfortiextender_firmwareRange4.2.0–4.2.4

fortinetfortiextender_firmwareRange7.0.0–7.0.2

VendorProductVersionCPE
fortinetfortiextender-cpe:2.3:h:fortinet:fortiextender:-:*:*:*:*:*:*:*
fortinetfortiextender_firmware*cpe:2.3:o:fortinet:fortiextender_firmware:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
fortinet	fortiextender	-	cpe:2.3:h:fortinet:fortiextender:-:::::::*
fortinet	fortiextender_firmware	*	cpe:2.3:o:fortinet:fortiextender_firmware::::::::

References

fortiguard.com/advisory/FG-IR-21-148

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

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

8.8

Confidence

High

EPSS

0.001

Percentile

51.1%

JSON

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