Vulnerability in Fortinet Fortios
CVE-2023-47537
An improper certificate validation vulnerability in Fortinet FortiOS 7.4.0 through 7.4.1, FortiOS 7.2.0 through 7.2.6, FortiOS 7.0.0 through 7.0.15, FortiOS 6.4 all versions allows a remote and unauthenticated attacker to perform a Man-in…
Vulnerability class: Improper Certificate Validation
EPSS: 0.002 (12.0th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 4.8 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N.
Affected products
- Fortinet Fortios — versions 7.4.1, 6.4.0, 7.0.0
Weakness classification (CWE)
Public proof-of-concept exploits
References
- psirt@fortinet.com (Vendor Advisory)
Frequently asked questions
- What is CVE-2023-47537?
- CVE-2023-47537 is a medium-severity vulnerability in Fortinet Fortios, classified under Improper Certificate Validation. CVSS score: 4.8/10. Published 2024-02-15.
- How severe is CVE-2023-47537?
- Medium severity. CVSS v3 base score is 4.8 out of 10.
- Is CVE-2023-47537 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.