CVE Vulnerability

CVE-2020-10861

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 achieve Arbitrary File Deletion from Avast Program Path via RPC, when Self Defense is Enabled.

6.4 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 4.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

7.5 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://github.com/umarfarook882/Avast_Multiple_Vulnerability_Disclosure/blob/master/README.md Exploit Third Party Advisory
https://forum.avast.com/index.php?topic=232420.0 Release Notes Vendor Advisory
https://forum.avast.com/index.php?topic=232423.0 Release Notes Vendor Advisory
Configurations

Configuration 1
Information

Published : 2020-04-01 05:15

Updated : 2021-07-21 11:39

NVD link : CVE-2020-10861

Mitre link : CVE-2020-10861

Products Affected

Antivirus

Avast

Microsoft

Windows

CWE
NVD-CWE-noinfo