CVE-2019-20638 : Security Advisory and Response
Learn about CVE-2019-20638 affecting NETGEAR MR1100 devices. Find out the impact, vulnerability description, affected systems, and mitigation steps to prevent administrative credential exposure.
Devices of the NETGEAR MR1100 model with versions earlier than 12.06.08.00 are impacted by the exposure of administrative login credentials.
Understanding CVE-2019-20638
NETGEAR MR1100 devices are affected by the disclosure of administrative credentials.
What is CVE-2019-20638?
CVE-2019-20638 is a vulnerability affecting NETGEAR MR1100 devices with versions prior to 12.06.08.00, leading to the exposure of administrative login credentials.
The Impact of CVE-2019-20638
- CVSS Base Score: 7 (High Severity)
- Attack Vector: Adjacent Network
- Confidentiality Impact: High
- Integrity Impact: High
- Privileges Required: Low
- User Interaction: Required
Technical Details of CVE-2019-20638
NETGEAR MR1100 devices are susceptible to the exposure of administrative login credentials.
Vulnerability Description
The vulnerability allows unauthorized disclosure of administrative credentials on affected devices.
Affected Systems and Versions
Devices of the NETGEAR MR1100 model with versions earlier than 12.06.08.00 are impacted.
Exploitation Mechanism
Attackers can exploit this vulnerability by accessing the administrative login credentials on vulnerable devices.
Mitigation and Prevention
Steps to address and prevent the CVE-2019-20638 vulnerability.
Immediate Steps to Take
- Update affected devices to version 12.06.08.00 or later.
- Change default administrative credentials.
- Monitor network for any unauthorized access.
Long-Term Security Practices
- Regularly update firmware and security patches.
- Implement strong password policies.
- Conduct security audits and assessments.
Patching and Updates
- NETGEAR has released version 12.06.08.00 to address this vulnerability.