Home/CVE/Razer Synapse before 3.7.0228.022817 allows privilege escalation because it relies on %PROGRAMDATA%\Razer\Synapse3\Servi
CVE

CVE-2021-44226

Razer Synapse before 3.7.0228.022817 allows privilege escalation because it relies on %PROGRAMDATA%\Razer\Synapse3\Servi

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.

HIGH · CVSS 7.3 EPSS 0.00062
Act now
  • Public exploit or PoC is available
  • CVSS base score ≥ 7.0
Sigma rules7 YARA rules0
⬡

Weakness Classification

CWE-427Uncontrolled Search Path Element
▤

Affected Products & Versions

1
razer synapse< 3.7.0228.022817
⚠

Public Exploits & PoCs

4
pocpacketstormsecurity.com · Razer-Synapse-3.6.x-DLL-Hijacking.htmlpacketstormsecurity.com
pocpacketstormsecurity.com · Razer-Synapse-3.7.0731.072516-Local-Privilege-Escalation....packetstormsecurity.com
pocpacketstormsecurity.com · Razer-Synapse-Race-Condition-DLL-Hijacking.htmlpacketstormsecurity.com
pocwww.syss.de · SYSS-2021-058.txtwww.syss.de
◈

Sigma Hunt Rules

7
Exact rules name this CVE ID. Product rules name an affected product in their title. Related rules cover techniques used by actors who exploited this CVE. Showing the most relevant matches; the complete related set is on the full drill-down.
productcriticalHackTool - Windows Credential Editor (WCE) Execution
productcriticalWindows Credential Editor Registry
producthighOpenCanary - MSSQL Login Attempt Via Windows Authentication
producthighWindows LAPS Credential Dump From Entra ID
producthighTamper Windows Defender - PSClassic
producthighTamper Windows Defender Remove-MpPreference - ScriptBlockLogging
▣

Scoring & Timeline

7.3
HIGH · CVSS v3.1 · cve@mitre.org
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD23 Mar 2022 · 10:15 PM
CVSS VectorCVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
🔗

References & Sources

4
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://seclists.org/fulldisclosure/2022/Mar/51ExploitMailing ListThird Party Advisory
http://seclists.org/fulldisclosure/2023/Jan/26Not Applicable
http://seclists.org/fulldisclosure/2023/Sep/6
https://www.razer.com/communityVendor Advisory
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