CVE-2021-22123

Severity Score

8.8

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

Track

*SSVC

Descriptions

An OS command injection vulnerability in FortiWeb's management interface 6.3.7 and below, 6.2.3 and below, 6.1.x, 6.0.x, 5.9.x may allow a remote authenticated attacker to execute arbitrary commands on the system via the SAML server configuration page.

Una vulnerabilidad de inyección de comandos del Sistema Operativo en la interfaz de administración de FortiWeb versiones 6.3.7 y por debajo, versiones 6.2.3 y por debajo, versiones 6.1.x, 6.0.x, 5.9.x, puede permitir a un atacante remoto autenticado ejecutar comandos arbitrarios en el sistema por medio de la página de configuración del servidor SAML

*Credits: N/A

CVSS Scores

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

Low

Availability

High

Attack Vector

Network

Attack Complexity

Low

Authentication

Single

Confidentiality

Complete

Integrity

Complete

Availability

Complete

* Common Vulnerability Scoring System

SSVC

Decision:Track

Exploitation

None

Automatable

Tech. Impact

Partial

* Organization's Worst-case Scenario

Timeline

2021-01-04 CVE Reserved
2021-06-01 CVE Published
2021-08-18 First Exploit
2023-03-08 EPSS Updated
2024-10-25 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

CAPEC

References (2)

URL	Tag	Source

URL	Date	SRC
https://github.com/murataydemir/CVE-2021-22123	2021-08-18

URL	Date	SRC

URL	Date	SRC
https://fortiguard.com/advisory/FG-IR-20-120	2021-06-10

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Fortinet Search vendor "Fortinet"		Fortiweb Search vendor "Fortinet" for product "Fortiweb"				>= 5.9.0 < 6.2.4 Search vendor "Fortinet" for product "Fortiweb" and version " >= 5.9.0 < 6.2.4"		-		Affected
Fortinet Search vendor "Fortinet"		Fortiweb Search vendor "Fortinet" for product "Fortiweb"				>= 6.3.0 < 6.3.8 Search vendor "Fortinet" for product "Fortiweb" and version " >= 6.3.0 < 6.3.8"		-		Affected