CVE-2016-20090

Comodo Dragon Browser versions up to 52.15.25.663 contain a privilege escalation vulnerability in the DragonUpdater service due to an unquoted service path running with SYSTEM privileges. A local attacker can insert a malicious executable in the service path and execute arbitrary code with elevated privileges upon service restart or system reboot.

CVSS v3 7.8 HIGH

7.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
http://yildirimyunus.com
https://www.comodo.com
https://www.comodo.com/home/browsers-toolbars/browser.php
https://www.exploit-db.com/exploits/40471
https://www.vulncheck.com/advisories/comodo-dragon-browser-privilege-escalation-via-unquoted-service-path

Configurations

No configuration.

History

29 Sep 2026, 09:10

Type	Values Removed	Values Added
Summary		(es) Las versiones del navegador Comodo Dragon hasta la 52.15.25.663 contienen una vulnerabilidad de escalada de privilegios en el servicio DragonUpdater debido a una ruta de servicio sin comillas que se ejecuta con privilegios de SYSTEM. Un atacante local puede insertar un ejecutable malicioso en la ruta del servicio y ejecutar código arbitrario con privilegios elevados al reiniciar el servicio o al reiniciar el sistema.

Information

Published : 2026-06-19 15:16

Updated : 2026-09-29 09:10

NVD link : CVE-2016-20090

Mitre link : CVE-2016-20090

CVE.ORG link : CVE-2016-20090

JSON object : View

Products Affected

No product.

CWE

CWE-428

Unquoted Search Path or Element

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