CVE-2021-44226

Razer Synapse 3.6.x DLL Hijacking

Severity Score

7.3

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Razer Synapse before 3.7.0228.022817 allows privilege escalation because it relies on %PROGRAMDATA%\Razer\Synapse3\Service\bin even if %PROGRAMDATA%\Razer has been created by any unprivileged user before Synapse is installed. The unprivileged user may have placed Trojan horse DLLs there.

Razer Synapse versiones anteriores a 3.7.0228.022817, permite una escalada de privilegios porque es basado en %PROGRAMDATA%\Razer\Synapse3\Service\bin incluso si %PROGRAMDATA%\Razer ha sido creado por cualquier usuario no privilegiado antes de la instalación de Synapse. El usuario no privilegiado puede haber colocado allí DLLs troyanos

Razer Synapse versions prior to 3.7.0228.022817 suffer from a dll hijacking vulnerability.

*Credits: N/A

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Local

Attack Complexity

Medium

Authentication

None

Confidentiality

Complete

Integrity

Complete

Availability

Complete

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2021-11-26 CVE Reserved
2022-03-23 CVE Published
2023-11-12 EPSS Updated
2024-08-04 CVE Updated
2024-08-04 First Exploit
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-427: Uncontrolled Search Path Element

CAPEC

References (8)

URL	Tag	Source
http://packetstormsecurity.com/files/170772/Razer-Synapse-3.7.0731.072516-Local-Privilege-Escalation.html	Not Applicable
http://packetstormsecurity.com/files/174696/Razer-Synapse-Race-Condition-DLL-Hijacking.html
http://seclists.org/fulldisclosure/2023/Jan/26	Mailing List
http://seclists.org/fulldisclosure/2023/Sep/6	Mailing List

URL	Date	SRC
http://packetstormsecurity.com/files/166485/Razer-Synapse-3.6.x-DLL-Hijacking.html	2024-08-04
http://seclists.org/fulldisclosure/2022/Mar/51	2024-08-04
https://www.syss.de/fileadmin/dokumente/Publikationen/Advisories/SYSS-2021-058.txt	2024-08-04

URL	Date	SRC

URL	Date	SRC
https://www.razer.com/community	2023-09-18

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Razer Search vendor "Razer"	Synapse Search vendor "Razer" for product "Synapse"	< 3.7.0228.022817 Search vendor "Razer" for product "Synapse" and version " < 3.7.0228.022817"	-	Affected	in	Microsoft Search vendor "Microsoft"	Windows Search vendor "Microsoft" for product "Windows"	-	-	Safe