ACTIEF MISBRUIKT
CVE-2023-27997: Fortinet FortiOS and FortiProxy SSL-VPN Heap-Based Buffer Overflow Vulnerability
| Leverancier | Fortinet |
|---|---|
| Product | FortiOS and FortiProxy SSL-VPN |
| Actief misbruikt | Ja |
| Toegevoegd aan CISA KEV | 13 jun 2023 |
| CISA-deadline (Amerikaanse overheid) | 4 jul 2023 |
| Gebruik door ransomware | Bekend |
| Zwakte (CWE) | CWE-122 |
Vereiste actie (tekst van CISA, Engels)
Apply updates per vendor instructions.
Beschrijving (NVD, Engels)
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.
BRONNEN
Andere lekken bij Fortinet
- CVE-2025-61624: Fortinet Multiple Products Path Traversal Vulnerability
- CVE-2026-104286: Fortinet FortiMail Path Traversal Vulnerability
- CVE-2025-25249: Fortinet Multiple Products Heap-based Buffer Overflow Vulnerability
- CVE-2025-68686: Fortinet FortiOS Exposure of Sensitive Information to an Unauthorized Actor Vulnerability
- CVE-2026-39808: Fortinet FortiSandbox OS Command Injection Vulnerability
Gegevens van NVD, CISA KEV, FIRST EPSS en adviezen van leveranciers. Bijgewerkt 10 nov 2026.