AUGUST 4, 2026
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Case File

CVE-2021-22128

HIGH · CVSS 7.1 EPSS 1.00%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2021-03-04 · Last synced 2026-08-04

CyberRota Analysis

This is a high severity vulnerability with a CVSS score of 7.1. It may be remotely exploitable.

CVE
CVE-2021-22128
Severity
HIGH
CVSS
7.1
EPSS
1.00%

Original NVD 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.

Related CVEs

Other vulnerabilities affecting the same vendor(s)