CVE-2020-10867

PoC —

CVSS 3.1

9.8 critical

EPSS

2%p82

Published

Apr 1, 2020 (Apr 1, 2020)

Modified

Jun 17, 2026

Description

An issue was discovered in Avast Antivirus before 20. The aswTask RPC endpoint for the TaskEx library in the Avast Service (AvastSvc.exe) allows attackers to bypass intended access restrictions on tasks from an untrusted process, when Self Defense is enabled.

Vendors: avast
Products: antivirus
Weakness: CWE-668
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (2.2%)

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