CVE-2020-36938

HIGH

8.8

Beschreibung

WinAVR version 20100110 contains an insecure permissions vulnerability that allows authenticated users to modify system files and executables. Attackers can leverage the overly permissive access controls to potentially modify critical DLLs and executable files in the WinAVR installation directory.

CVE Details

CVSS v3.1 Bewertung8.8

SchweregradHIGH

CVSS VektorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

AngriffsvektorNETWORK

KomplexitatLOW

Erforderliche PrivilegienLOW

BenutzerinteraktionNONE

Veroffentlicht1/27/2026

Zuletzt geandert1/29/2026

Quellenvd

Honeypot-Sichtungen0

Schwachen (CWE)

CWE-732

Referenzen

https://sourceforge.net/projects/winavr/(disclosure@vulncheck.com)

https://www.exploit-db.com/exploits/49379(disclosure@vulncheck.com)

https://www.vulncheck.com/advisories/winavr-version-insecure-folder-permissions(disclosure@vulncheck.com)

IOC Korrelationen

Keine Korrelationen erfasst

This product uses data from the NVD API but is not endorsed or certified by the NVD.