CVE-2021-42756
9.8CRITICALMultiple stack-based buffer overflow vulnerabilities [CWE-121] in the proxy daemon of FortiWeb 5.x all versions, 6.0.7 and below, 6.1.2 and below, 6.2.6 and below, 6.3.16 and below, 6.4 all versions m
Published: 2/16/2023Updated: 11/21/2024
Description
Multiple stack-based buffer overflow vulnerabilities [CWE-121] in the proxy daemon of FortiWeb 5.x all versions, 6.0.7 and below, 6.1.2 and below, 6.2.6 and below, 6.3.16 and below, 6.4 all versions may allow an unauthenticated remote attacker to achieve arbitrary code execution via specifically crafted HTTP requests.
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Affected Products
fortinetfortiweb
fortinetfortiweb
fortinetfortiweb
fortinetfortiweb
fortinetfortiweb
References
- https://fortiguard.com/psirt/FG-IR-21-186Vendor Advisory
- https://fortiguard.com/psirt/FG-IR-21-186Vendor Advisory