What is CVE-2020-9320?

CVE-2020-9320 is a medium-severity vulnerability in Avira Anti-Malware Sdk, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 5.5/10. Published 2020-02-20.

How severe is CVE-2020-9320?

Medium severity. CVSS v3 base score is 5.5 out of 10.

Arbitrary file upload in Avira Anti-Malware Sdk

CVE-2020-9320

Avira AV Engine before 8.3.54.138 allows virus-detection bypass via a crafted ISO archive. This affects versions before 8.3.54.138 of Antivirus for Endpoint, Antivirus for Small Business, Exchange Security (Gateway), Internet Security Suite for Windows, Prime, Free Security Suite for Windows, and Cross Platform Anti-malware SDK. NOTE: Vendor asserts that vulnerability does not exist in product

Vulnerability class: Unrestricted File Upload

EPSS: 0.029 (86.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N.

Affected products

Weakness classification (CWE)

CWE-434 — Unrestricted Upload of File with Dangerous Type

References

cve@mitre.org (Third Party Advisory, x_refsource_MISC)
cve@mitre.org (x_refsource_MISC)
cve@mitre.org (VDB Entry, Third Party Advisory, x_refsource_MISC)
cve@mitre.org (mailing-list, x_refsource_FULLDISC, Mailing List, Third Party Advisory)

Frequently asked questions

What is CVE-2020-9320?: CVE-2020-9320 is a medium-severity vulnerability in Avira Anti-Malware Sdk, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 5.5/10. Published 2020-02-20.
How severe is CVE-2020-9320?: Medium severity. CVSS v3 base score is 5.5 out of 10.