Description

The Fortinet FortiOS and FortiProxy have an out-of-bound memory write vulnerability. An unauthenticated attacker can exploit the vulnerability with a specially crafted HTTP request and execute arbitrary code in the system.

Remediation

Upgrade to the latest version of Fortinet software

References

Out-of-bound Write in sslvpnd

CVE-2024-21762 PoC

CVE-2024-21762 Vulnerability Scanner for FortiGate Firewalls

Related Vulnerabilities

Twisted Web HTTP Server Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection') Vulnerability (CVE-2019-12387)

Oracle Database Server CVE-2015-2599 Vulnerability (CVE-2015-2599)

MediaWiki Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2021-44855)

OpenSSL Loop with Unreachable Exit Condition ('Infinite Loop') Vulnerability (CVE-2021-4044)

OpenSSL Out-of-bounds Read Vulnerability (CVE-2016-2180)

Severity

Critical

Classification

CVE-2024-21762 CWE-787 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:L/SI:L/SA:L

Tags

Code Execution Known Vulnerabilities