CVE-2022-22306 — Improper Certificate Validation in Fortinet Fortios

CWE-295 — Improper Certificate Validation4 documents4 sources
Severity
5.3MEDIUMNVD
CNA5.4
EPSS
0.1%
top 72.00%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Fortinet FortiosFortinet Fortios
Timeline
PublishedMay 24
Latest updateMay 25

Description

An improper certificate validation vulnerability [CWE-295] in FortiOS 6.0.0 through 6.0.14, 6.2.0 through 6.2.10, 6.4.0 through 6.4.8, 7.0.0 may allow a network adjacent and unauthenticated attacker to man-in-the-middle the communication between the FortiGate and some peers such as private SDNs and external cloud platforms.

CVSS vector

CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:NExploitability: 1.6 | Impact: 3.6

Affected Packages2 packages

▶NVDfortinet/fortios6.4.0 — 6.4.9+3
▶CVEListV5fortinet/fortinet_fortiosFortiOS 6.0.0 through 6.0.14, 6.2.0 through 6.2.10, 6.4.0 through 6.4.8, 7.0.0

🔴Vulnerability Details

2
GHSA
GHSA-4v68-66g8-2grg: An improper certificate validation vulnerability [CWE-295] in FortiOS 6↗2022-05-25
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CVEList
CVE-2022-22306: An improper certificate validation vulnerability [CWE-295] in FortiOS 6↗2022-05-24
▶

📋Vendor Advisories

1
Fortinet
An improper certificate validation vulnerability [CWE-295] in FortiOS 6.0.0 through 6.0.14, 6.2.0 through 6.2.10, 6.4.0...↗2022-05-24
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CVE-2022-22306 — Improper Certificate Validation | cvebase