Vulnerability in Fortinet Fortianalyzer
CVE-2022-22305
An improper certificate validation vulnerability [CWE-295] in FortiManager 7.0.1 and below, 6.4.6 and below; FortiAnalyzer 7.0.2 and below, 6.4.7 and below; FortiOS 6.2.x and 6.0.x; FortiSandbox 4.0.x, 3.2.x and 3.1.x may allow a network adjacent and unauthenticated attacker to man-in-the-middle the communication between the listed products and some external peers.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N.
EPSS exploit prediction
EPSS: 0.005 (38.9th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 39th percentile — 38.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.005 · newest: 0.005 · change: 0.000
Affected products
- Fortinet Fortianalyzer — versions 6.4.0, 6.0.0, 7.0.1
- Fortinet Fortimanager — versions 6.4.0, 6.0.0, 7.0.1
- Fortinet Fortios
- Fortinet Fortisandbox — versions 4.0.2, 4.0.1, 3.0.1
Weakness classification (CWE)
Public proof-of-concept exploits
References
- fortiguard.com/psirt/FG-IR-18-292 (Vendor Advisory)
Frequently asked questions
- What is CVE-2022-22305?
- CVE-2022-22305 is a medium-severity vulnerability in Fortinet Fortianalyzer, classified under Improper Validation of Certificate with Host Mismatch. CVSS score: 5.4/10. Published 2023-09-01.
- How severe is CVE-2022-22305?
- Medium severity. CVSS v3 base score is 5.4 out of 10.
- Is CVE-2022-22305 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.