High severity7.5NVD Advisory· Published Mar 22, 2022· Updated Jun 17, 2026
CVE-2021-45810
CVE-2021-45810
Description
GlobalProtect-openconnect versions prior to 2.0.0 (exclusive) are affected by incorrect access control in GPService through DBUS, GUI. The way GlobalProtect-Openconnect is set up enables arbitrary users to start a VPN connection to arbitrary servers. By hosting an openconnect compatible server, the attack can redirect the entire host's traffic via their own server.
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Affected products
2- GlobalProtect-openconnect/GlobalProtect-openconnectdescription
- Range: <2.0.0
Patches
Vulnerability mechanics
References
2- github.com/yuezk/GlobalProtect-openconnect/issues/114nvdExploitIssue TrackingMitigationThird Party Advisory
- github.com/yuezk/GlobalProtect-openconnect/issues/114nvd
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