CVE-2020-37102

Adaware Web Companion 4.9.2159 - 'WCAssistantService' Unquoted Service Path

CVSS 8.5 HIGHEPSS 0.1%CWE-428

Vexday Risk Score

21Baixo

Decisão SSVC (CISA)

Track

Sem sinal de exploração → monitorar

CVSS 8.5EPSS 0.1%KEV nãoPoC —Nuclei —Metasploit —Patch —

Ciclo de vida

03 fev 2026Publicada no NVD

Recomendação: Monitorar — sem sinal de exploração no momento.

Adaware Web Companion 4.9.2159 contains an unquoted service path vulnerability in the WCAssistantService that allows local attackers to potentially execute arbitrary code. Attackers can exploit the unquoted binary path to inject malicious executables that will be run with LocalSystem privileges during service startup.

CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Produtos afetados

Lavasoft · Web Companion

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Referências

https://www.exploit-db.com/exploits/47852 https://www.vulncheck.com/advisories/adaware-web-companion-wcassistantservice-unquoted-service-path http://webcompanion.com/http://webcompanion.com/LP-WC002/index.php?partner=LU150701WEBDIRECT&campaign=www.doc2pdf.com&search=2&homepage=2&bd=2