CVE-2023-27997
Fortinet FortiOS and FortiProxy SSL-VPN Heap-Based Buffer Overflow Vulnerability
CVSS
—
No CVSS
EPSS
85.7%
p100
KEV
YES
Jun 13, 2023
Exploit Today
80
0-100
Published: — · Last modified: —
Product
Fortinet / FortiOS and FortiProxy SSL-VPN
Vulnerability
Fortinet FortiOS and FortiProxy SSL-VPN Heap-Based Buffer Overflow Vulnerability
Added to KEV
Jun 13, 2023
Remediate by
Jul 4, 2023
Known ransomware use
Yes
Summary 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.
Required action
Apply updates per vendor instructions.
Notes
https://www.fortiguard.com/psirt/FG-IR-23-097; https://nvd.nist.gov/vuln/detail/CVE-2023-27997
No related CVEs by CWE or product.