CVE-2021-21477

Severity Score

9.9

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

SAP Commerce Cloud, versions - 1808,1811,1905,2005,2011, enables certain users with required privileges to edit drools rules, an authenticated attacker with this privilege will be able to inject malicious code in the drools rules which when executed leads to Remote Code Execution vulnerability enabling the attacker to compromise the underlying host enabling him to impair confidentiality, integrity and availability of the application.

SAP Commerce Cloud, versiones - 1808,1811,1905,2005,2011, permite a determinados usuarios con privilegios requeridos editar las reglas de drools, un atacante autenticado con este privilegio podrá inyectar código malicioso en las reglas de drools que, cuando se ejecutan, conllevan a una vulnerabilidad de ejecución de código remota permitiendo al atacante poner en peligro el host subyacente, permitiendo afectar la confidencialidad, integridad y disponibilidad de la aplicación

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Changed

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Network

Attack Complexity

Low

Authentication

Single

Confidentiality

Complete

Integrity

Complete

Availability

Complete

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2020-12-30 CVE Reserved
2021-02-09 CVE Published
2024-08-03 CVE Updated
2024-10-27 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-94: Improper Control of Generation of Code ('Code Injection')

CAPEC

References (1)

URL	Tag	Source

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=568460543	2021-02-16

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Sap Search vendor "Sap"		Commerce Search vendor "Sap" for product "Commerce"				1808 Search vendor "Sap" for product "Commerce" and version "1808"		-		Affected
Sap Search vendor "Sap"		Commerce Search vendor "Sap" for product "Commerce"				1811 Search vendor "Sap" for product "Commerce" and version "1811"		-		Affected
Sap Search vendor "Sap"		Commerce Search vendor "Sap" for product "Commerce"				1905 Search vendor "Sap" for product "Commerce" and version "1905"		-		Affected
Sap Search vendor "Sap"		Commerce Search vendor "Sap" for product "Commerce"				2005 Search vendor "Sap" for product "Commerce" and version "2005"		-		Affected
Sap Search vendor "Sap"		Commerce Search vendor "Sap" for product "Commerce"				2011 Search vendor "Sap" for product "Commerce" and version "2011"		-		Affected