CVE-2021-41583

MOYENNE 6.5CVE-2021-41583 · Published 24/09/2021 · updated 17/06/2026

En bref

CVE-2021-41583 est une vulnérabilité MOYENNE (CVSS 6.5) touchant vpn-user-portal (eduvpn).
Probabilité d'exploitation dans les 30 prochains jours (EPSS) : 1.9%, plus élevée que 79.5% des vulnérabilités.
Correctif : mettre à jour vers 2.3.14 ou plus récent.

Package	Affected versions	Patched versions
vpn-user-portal eduvpn	`≥ 2.3.2, < 2.3.14`	`2.3.14`

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.

References

list.surfnet.nl/pipermail/eduvpn-deploy/2021-September/000352.html · Mailing List
eduvpn/vpn-user-portal release · Release Notes

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