Vulnerability in Fortinet Fortios
CVE-2023-36639
A use of externally-controlled format string in Fortinet FortiProxy versions 7.2.0 through 7.2.4, 7.0.0 through 7.0.10, FortiOS versions 7.4.0, 7.2.0 through 7.2.4, 7.0.0 through 7.0.11, 6.4.0 through 6.4.12, 6.2.0 through 6.2.15, 6.0.0 th…
EPSS: 0.002 (39.4th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.0 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:F/RL:U/RC:C.
Affected products
- Fortinet Fortios — versions 7.4.0, 7.2.0, 7.0.0
- Fortinet Fortipam — versions 1.1.0, 1.0.0
- Fortinet Fortiproxy — versions 7.2.0, 7.0.0
Weakness classification (CWE)
Public proof-of-concept exploits
References
Frequently asked questions
- What is CVE-2023-36639?
- CVE-2023-36639 is a high-severity vulnerability in Fortinet Fortios, classified under Use of Externally-Controlled Format String. CVSS score: 7.0/10. Published 2023-12-13.
- How severe is CVE-2023-36639?
- High severity. CVSS v3 base score is 7.0 out of 10.
- Is CVE-2023-36639 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.