CVE-2020-37037

AVAST SecureLine 5.5.522.0 - 'SecureLine' Unquoted Service Path

CVSS 8.5 HIGHEPSS 0.1%CWE-428

Vexday Risk Score

21Bajo

Decisión SSVC (CISA)

Track

Sin señal de explotación → monitorear

CVSS 8.5EPSS 0.1%KEV nãoPoC —Patch —

Ciclo de vida

01 feb 2026Publicada en NVD

Recomendación: Monitorear — sin señal de explotación por ahora.

Avast SecureLine 5.5.522.0 contains an unquoted service path vulnerability that allows local users to potentially execute code with elevated system privileges. Attackers can exploit the unquoted path in the service configuration to inject malicious code that would execute with LocalSystem account permissions 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

Productos afectados

Avast · AVAST SecureLine

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Referencias

https://www.avast.com/https://www.exploit-db.com/exploits/48249 https://www.vulncheck.com/advisories/avast-secureline-secureline-unquoted-service-path