CVE-2021-26110

HIGH

FortiOS <7.0.0,6.4.6,6.2.9,6.0.12 - Privilege Escalation

Title source: llm

Description

An improper access control vulnerability [CWE-284] in FortiOS autod daemon 7.0.0, 6.4.6 and below, 6.2.9 and below, 6.0.12 and below and FortiProxy 2.0.1 and below, 1.2.9 and below may allow an authenticated low-privileged attacker to escalate their privileges to super_admin via a specific crafted configuration of fabric automation CLI script and auto-script features.

References (1)

Core 1

Core References

Vendor Advisory x_refsource_confirm

https://fortiguard.com/advisory/FG-IR-20-131

Scores

CVSS v3 7.8

EPSS 0.0015

EPSS Percentile 34.8%

Attack Vector LOCAL

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

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact total

Details

Status published

Products (5)

fortinet/fortios 7.0.0

fortinet/fortios 5.6.0 - 5.6.14

fortinet/fortiproxy 2.0.0

fortinet/fortiproxy 2.0.1

fortinet/fortiproxy 1.0.0 - 1.0.7

Published Dec 08, 2021

Tracked Since Feb 18, 2026