CVE-2022-22306 — MEDIUM (5.4)

Q: How severe is CVE-2022-22306?

CVE-2022-22306 has been rated MEDIUM with a CVSS base score of 5.4/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2022-22306?

Check the references section above for vendor advisories and patch information. Affected products include: Fortinet Fortios.

Vulnerability 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 Score

5.4

MEDIUM

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

Attack Vector

ADJACENT_NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

LOW

Integrity

LOW

Availability

NONE

Affected Products

Vendor	Product	Versions
Fortinet	Fortios	>= 6.0.0, <= 6.0.14

Related Weaknesses (CWE)

CWE-295

References

https://fortiguard.com/psirt/FG-IR-21-239Vendor Advisory
https://fortiguard.com/psirt/FG-IR-21-239Vendor Advisory

FAQ

What is CVE-2022-22306?

CVE-2022-22306 is a vulnerability with a CVSS score of 5.4 (MEDIUM). 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 t...

How severe is CVE-2022-22306?

CVE-2022-22306 has been rated MEDIUM with a CVSS base score of 5.4/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2022-22306?

Check the references section above for vendor advisories and patch information. Affected products include: Fortinet Fortios.