CVE-2022-40903 : Security Advisory and Response
Learn about CVE-2022-40903 that exposes Aiphone GT-DMB-N 3-in-1 Video Entrance Station to unauthorized access due to a lack of mitigation against repeated failed attempts.
Aiphone GT-DMB-N 3-in-1 Video Entrance Station with NFC Reader 1.0.3 is vulnerable to repeated failed access attempts, potentially granting unauthorized access.
Understanding CVE-2022-40903
This section provides insights into the vulnerability and its implications.
What is CVE-2022-40903?
CVE-2022-40903 details the lack of mitigation against repeated failed access attempts in the Aiphone GT-DMB-N 1.0.3, enabling an attacker to escalate privileges.
The Impact of CVE-2022-40903
This vulnerability could allow malicious actors to gain administrative privileges on the affected device, posing a significant security risk.
Technical Details of CVE-2022-40903
Explore the specific technical aspects of the CVE to understand its nature.
Vulnerability Description
The vulnerability arises from the device's failure to adequately handle repeated failed access attempts, creating a pathway for privilege escalation.
Affected Systems and Versions
All instances of Aiphone GT-DMB-N 3-in-1 Video Entrance Station with NFC Reader 1.0.3 are susceptible to this vulnerability.
Exploitation Mechanism
Attackers can exploit this weakness by launching multiple failed access attempts to gain unauthorized privilege escalation.
Mitigation and Prevention
Discover the steps to mitigate the risks associated with CVE-2022-40903 and prevent potential exploits.
Immediate Steps to Take
It is recommended to restrict network access to the device and apply vendor-supplied patches or mitigations promptly.
Long-Term Security Practices
Implement strong access controls, regular security audits, and employee training to enhance overall security posture.
Patching and Updates
Stay informed about security updates from Aiphone and apply patches as soon as they are available to address this vulnerability.