CVE-2024-21762-and-CVE-2024-23113

Arctic Wolf warns of critical Fortinet vulnerabilities — CVE-2024-23113 (format string) and CVE-2024-21762 (out-of-bounds write) — that could allow unauthenticated remote code execution across multiple FortiOS releases, and notes patched bypasses for CVE-2023-34992 impacting FortiSIEM; the bulletin lists affected/fixed versions, recommends immediate upgrades, and provides workarounds (remove fgfm access, disable SSL VPN) while FortiGuard monitors potential exploitation of CVE-2024-21762 with no public PoC reported.