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
| Link | Resource |
|---|---|
| https://github.com/eduvpn/vpn-user-portal/releases | Release Notes Third Party Advisory |
| https://list.surfnet.nl/pipermail/eduvpn-deploy/2021-September/000352.html | Mailing List Third Party Advisory |
Configurations
Configuration 1 (hide)
| AND |
|
History
12 Mar 2024, 17:33
| Type | Values Removed | Values Added |
|---|---|---|
| CVSS |
v2 : v3 : |
v2 : 9.0
v3 : 6.5 |
05 Oct 2021, 20:03
| Type | Values Removed | Values Added |
|---|---|---|
| CVSS |
v2 : v3 : |
v2 : 9.0
v3 : 8.8 |
| CPE | cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:* cpe:2.3:o:fedoraproject:fedora:-:*:*:*:*:*:*:* cpe:2.3:a:eduvpn:vpn-user-portal:*:*:*:*:*:*:*:* cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:* |
|
| CWE | CWE-20 | |
| References |
|
|
| References | (MISC) https://list.surfnet.nl/pipermail/eduvpn-deploy/2021-September/000352.html - Mailing List, Third Party Advisory |
24 Sep 2021, 03:15
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2021-09-24 03:15
Updated : 2024-03-12 17:33
NVD link : CVE-2021-41583
Mitre link : CVE-2021-41583
CVE.ORG link : CVE-2021-41583
JSON object : View
Products Affected
debian
- debian_linux
fedoraproject
- fedora
eduvpn
- vpn-user-portal
CWE
CWE-20
Improper Input Validation