CVE-2021-26112

High

Description

Multiple stack-based buffer overflow vulnerabilities [CWE-121] both in network daemons and in the command line interpreter of FortiWAN before 4.5.9 may allow an unauthenticated attacker to potentially corrupt control data in memory and execute arbitrary code via specifically crafted requests.

SeverityHigh
CVSS8.1
Exploit probability—
ProductFortinet Fortiwan
PublishedApr 6, 2022
First seenApr 6, 2022

How to fix

Sources list no fixed version or patch link for this vulnerability.

Affected products

ProductAffected versionsFixed in
fortinet fortiwanv ≤ 4.5.8—

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