CVE-2021-36708 : Security Advisory and Response
CVE-2021-36708 pertains to a security flaw in ProLink PRC2402M routers, allowing unauthorized password resets on the administrative interface. Learn about the impact, affected versions, and mitigation steps.
In ProLink PRC2402M V1.0.18 and older, a vulnerability in the set_sys_init function in the login.cgi binary allows an attacker to reset the password to the administrative interface of the router.
Understanding CVE-2021-36708
This section provides insights into the critical details of CVE-2021-36708.
What is CVE-2021-36708?
CVE-2021-36708 pertains to a security flaw in ProLink PRC2402M routers where unauthorized users can reset the admin interface password.
The Impact of CVE-2021-36708
The vulnerability in the set_sys_init function can lead to unauthorized password resets, compromising the security of the administrative interface.
Technical Details of CVE-2021-36708
Exploring the technical aspects related to CVE-2021-36708.
Vulnerability Description
The flaw in the login.cgi binary allows attackers to reset the router's password, granting unauthorized access to the administrative interface.
Affected Systems and Versions
ProLink PRC2402M routers running version V1.0.18 and older are susceptible to this vulnerability.
Exploitation Mechanism
Attackers exploit the set_sys_init function to execute password resets without proper authorization.
Mitigation and Prevention
Learn how to mitigate the risks associated with CVE-2021-36708.
Immediate Steps to Take
Immediately update the router firmware to a secure version and reset the administrative password.
Long-Term Security Practices
Implement strong password policies, regular security audits, and restrict network access to mitigate future security issues.
Patching and Updates
Stay informed about security patches and regularly update the router's firmware to address known vulnerabilities.