CVE-2019-25287

Adaware Web Companion version 4.8.2078.3950 contains an unquoted service path vulnerability in the WCAssistantService that allows local users to potentially execute code with elevated privileges. Attackers can exploit the unquoted path in C:\Program Files (x86)\Lavasoft\Web Companion\Application\ to inject malicious code that would execute with LocalSystem privileges during service startup.

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
https://webcompanion.com/en/
https://www.exploit-db.com/exploits/47597
https://www.vulncheck.com/advisories/adaware-web-companion-version-wcassistantservice-unquoted-service-path

Configurations

No configuration.

History

05 Feb 2026, 00:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-02-05 00:15

Updated : 2026-02-05 14:57

NVD link : CVE-2019-25287

Mitre link : CVE-2019-25287

CVE.ORG link : CVE-2019-25287

JSON object : View

Products Affected

No product.

CWE

CWE-428

Unquoted Search Path or Element

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