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Not yet scored Actively exploited Used in ransomware

CVE-2023-27997

Fortinet FortiOS and FortiProxy SSL-VPN Heap-Based Buffer Overflow Vulnerability

Description

Fortinet FortiOS and FortiProxy SSL-VPN contain a heap-based buffer overflow vulnerability which can allow an unauthenticated, remote attacker to execute code or commands via specifically crafted requests.

Recommended action

Apply updates per vendor instructions.

CISA remediation due date for U.S. federal agencies: 4 Jul 2023.

Collected automatically from public sources. Verify affected versions and fixes in the vendor's notice before acting.