CVE-2022-38380 : What You Need to Know
Learn about CVE-2022-38380, an improper access control vulnerability in FortiOS version 7.2.0 and versions 7.0.0 through 7.0.7 that may allow unauthorized modifications by remote authenticated users.
An improper access control vulnerability in FortiOS version 7.2.0 and versions 7.0.0 through 7.0.7 may allow a remote authenticated read-only user to modify the interface settings via the API.
Understanding CVE-2022-38380
This CVE involves an improper access control vulnerability in FortiOS that could potentially allow remote authenticated users to modify interface settings through the API.
What is CVE-2022-38380?
CVE-2022-38380 is a security vulnerability found in FortiOS version 7.2.0 and versions 7.0.0 through 7.0.7. It stems from an improper access control issue that may enable a remote authenticated read-only user to alter interface settings using the API.
The Impact of CVE-2022-38380
The impact of this CVE could lead to unauthorized modifications being made to interface configurations by a remote attacker with read-only privileges. This could potentially disrupt network operations and compromise system integrity.
Technical Details of CVE-2022-38380
This section provides more insight into the vulnerability, affected systems, and the exploitation mechanism.
Vulnerability Description
The vulnerability arises due to improper access control in FortiOS versions, enabling unauthorized interface setting modifications through API access.
Affected Systems and Versions
FortiOS versions 7.2.0, 7.0.7, 7.0.6, 7.0.5, 7.0.4, 7.0.3, 7.0.2, 7.0.1, and 7.0.0 are affected by this vulnerability.
Exploitation Mechanism
A remote authenticated read-only user can exploit this vulnerability to tamper with interface settings via the API.
Mitigation and Prevention
To address CVE-2022-38380, immediate actions and long-term security practices are essential.
Immediate Steps to Take
Immediately update FortiOS to the latest patched version and review interface settings for unauthorized changes.
Long-Term Security Practices
Regularly monitor and update system patches, restrict access privileges, and conduct security audits periodically.
Patching and Updates
Ensure timely application of security patches and stay informed about security advisories from Fortinet.