Key Management Error in FortiOS by Fortinet
CVE-2022-30307

3.9LOW

Key Information:

Vendor

Fortinet
Status
Fortinet FortiOS
Vendor
CVE Published:
2 November 2022

What is CVE-2022-30307?

FortiOS, the operating system for Fortinet's security appliances, is susceptible to a key management error that impacts the RSA SSH host key. This vulnerability may enable unauthenticated attackers to execute man-in-the-middle attacks, compromising secure communications. Users are advised to update to the latest versions to mitigate this risk.

Human OS v1.0:
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Deploy the Patch

Affected Version(s)

Fortinet FortiOS FortiOS 7.2.0 and below, 7.0.6 and below, 6.4.9 and below

References

https://fortiguard.com/psirt/FG-IR-22-228

CVSS V3.1

Score:
3.9
Severity:
LOW
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
High
Privileges Required:
High
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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