CVE-2019-12394 : Exploit Details and Defense Strategies
Learn about CVE-2019-12394, a security flaw in Anviz access control devices allowing unauthorized password changes. Find mitigation steps and prevention measures here.
Anviz access control devices allow unverified password changes, enabling remote attackers to modify the administrator password without authentication.
Understanding CVE-2019-12394
Unauthenticated individuals can alter the administrator password on Anviz access control devices without any verification, granting unauthorized access to remote attackers.
What is CVE-2019-12394?
The vulnerability in Anviz access control devices permits remote threat actors to change the administrator password without undergoing any authentication process.
The Impact of CVE-2019-12394
This security flaw allows unauthorized individuals to manipulate the administrator password on Anviz access control devices, potentially leading to unauthorized access and compromised security.
Technical Details of CVE-2019-12394
Anviz access control devices are susceptible to unauthorized password changes, posing a significant security risk.
Vulnerability Description
The vulnerability enables unauthenticated users to modify the administrator password on Anviz access control devices without any verification, facilitating unauthorized access.
Affected Systems and Versions
- Product: Not applicable
- Vendor: Not applicable
- Versions: Not applicable
Exploitation Mechanism
Remote attackers can exploit this vulnerability to change the administrator password on Anviz access control devices without the need for authentication, potentially compromising system security.
Mitigation and Prevention
Immediate action is crucial to mitigate the risks associated with CVE-2019-12394.
Immediate Steps to Take
- Disable remote access to Anviz access control devices if not required.
- Implement strong, unique passwords for administrator accounts.
- Regularly monitor and review access logs for any unauthorized password changes.
Long-Term Security Practices
- Conduct regular security assessments and penetration testing to identify vulnerabilities.
- Keep systems up to date with the latest security patches and firmware updates.
Patching and Updates
Ensure that Anviz access control devices are updated with the latest firmware patches to address the vulnerability and enhance overall security.