CVE-2021-41583

MEDIUM Year: 2021
CVSS v3 Score
6.5
Medium
CVSS v2 Score
9.0
Critical
Weakness Type
CWE-20
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Vulnerability Description

vpn-user-portal (aka eduVPN or Let's Connect!) before 2.3.14, as packaged for Debian 10, Debian 11, and Fedora, allows remote authenticated users to obtain OS filesystem access, because of the interaction of QR codes with an exec that uses the -r option. This can be leveraged to obtain additional VPN access.

Related Vulnerabilities

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Gource through 0.26 logs to a predictable file name (/tmp/gource-$UID.tmp), enabling attackers to overwrite an arbitrary file via a symlink attack.

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CVE-2010-2473

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