Remote Procedure Call Vulnerability in Avast Antivirus
CVE-2020-10866

7.5HIGH

Key Information:

Vendor

Avast

Status
Antivirus
Vendor
CVE Published:
1 April 2020

What is CVE-2020-10866?

A flaw was found in Avast Antivirus prior to version 20, where the aswTask RPC endpoint in the Avast Service (AvastSvc.exe) exposes vulnerabilities allowing low integrity processes to enumerate network interfaces and access points. This could enable attackers to gather sensitive information about the local network environment, posing a risk to the system's integrity.

References

https://forum.avast.com/index.php?topic=232420.0
x_refsource_MISC
https://forum.avast.com/index.php?topic=232423.0
x_refsource_MISC
https://github.com/umarfarook882/Avast_Multiple_Vulnerabi...
x_refsource_MISC

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.
CVE-2020-10866 : Remote Procedure Call Vulnerability in Avast Antivirus