CVE-2022-20958 : Security Advisory and Response
Learn about CVE-2022-20958 affecting Cisco BroadWorks CommPilot web-based management interface. Find out the impact, affected systems, exploitation mechanism, and mitigation steps.
A vulnerability in the web-based management interface of Cisco BroadWorks CommPilot application could allow an unauthenticated, remote attacker to perform a server-side request forgery (SSRF) attack on an affected device.
Understanding CVE-2022-20958
This CVE-2022-20958 affects the web-based management interface of Cisco BroadWorks CommPilot application, potentially enabling unauthorized access.
What is CVE-2022-20958?
This vulnerability in Cisco BroadWorks CommPilot allows an unauthenticated, remote attacker to perform an SSRF attack due to insufficient validation of user input.
The Impact of CVE-2022-20958
Successful exploitation could lead to an attacker obtaining confidential information from the BroadWorks server and other devices on the network.
Technical Details of CVE-2022-20958
Vulnerability Description
The vulnerability arises from inadequate validation of user-supplied input on the web interface, enabling attackers to execute SSRF attacks.
Affected Systems and Versions
Cisco BroadWorks versions 24.0 ap375672, 24.0 ap375655, 24.0 ap376979, and many others are affected by this vulnerability.
Exploitation Mechanism
Attackers can exploit this vulnerability by sending a crafted HTTP request to the web interface, allowing unauthorized access and potential data theft.
Mitigation and Prevention
Immediate Steps to Take
It is recommended to apply patches and security updates provided by Cisco to mitigate the risk of exploitation.
Long-Term Security Practices
Regularly monitor and update security protocols, conduct security audits, and educate users on safe practices to prevent future vulnerabilities.
Patching and Updates
Ensure timely application of patches and updates released by Cisco to address this vulnerability and enhance the security posture of affected systems.