Virus-Detection Bypass in Avira Antivirus Products
CVE-2020-9320

5.5MEDIUM

Key Information:

Vendor: Avira
Status: Avira Free Security Suite; Avira Internet Security Suite; Avira Exchange Security; Avira Antivirus For Small Business
Vendor: CVE Published:; 20 February 2020

What is CVE-2020-9320?

Avira's AV Engine versions prior to 8.3.54.138 are susceptible to a vulnerability that allows crafted ISO archives to bypass virus detection mechanisms. This potentially exposes systems to undetected malware threats. The issue impacts various Avira products including Antivirus for Endpoint, Antivirus for Small Business, and other security suites. Although the vendor claims that the vulnerability does not exist in certain products, the risk remains for users employing older, unpatched versions.

Human OS v1.0:
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