CVE-2021-22128

MediumCVSS 4.3/10Last modified Jun 17, 2026

Description

An improper access control vulnerability in FortiProxy SSL VPN portal 2.0.0, 1.2.9 and below versions may allow an authenticated, remote attacker to access internal service such as the ZebOS Shell on the FortiProxy appliance through the Quick Connection functionality.

Metrics

CVSS 3.1 4.3/10CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Affected software

No affected versions have been published.

Timeline

Published
Mar 4, 2021
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2021-22128: Medium severity, CVSS 4.3 | Vulnix