CVE-2020-10866

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 enumerate the network interfaces and access points from a Low Integrity process via RPC.

• CWE-326

• https://forum.avast.com/index.php?topic=232420.0Release Notes, Vendor Advisory
• https://forum.avast.com/index.php?topic=232423.0Release Notes, Vendor Advisory
• https://github.com/umarfarook882/Avast_Multiple_Vulnerability_Disclosure/blob/master/README.mdExploit, Third Party Advisory
• https://forum.avast.com/index.php?topic=232420.0Release Notes, Vendor Advisory
• https://forum.avast.com/index.php?topic=232423.0Release Notes, Vendor Advisory
• https://github.com/umarfarook882/Avast_Multiple_Vulnerability_Disclosure/blob/master/README.mdExploit, Third Party Advisory

Published

Apr 1, 2020

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
• Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
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