CVE-2019-3998 : Security Advisory and Response
Learn about CVE-2019-3998, an authentication bypass vulnerability in SimpliSafe SS3 firmware 1.4 that allows unauthorized individuals to modify the Wi-Fi network settings of the base station without authentication. Find mitigation steps and preventive measures.
An unauthorized individual can exploit an authentication bypass in SimpliSafe SS3 firmware 1.4 to change the Wi-Fi network that the base station is linked to. This attack can be carried out by a local attacker without the need for authentication.
Understanding CVE-2019-3998
An authentication bypass vulnerability in SimpliSafe SS3 firmware 1.4 allows unauthenticated local attackers to modify the Wi-Fi network configuration of the base station.
What is CVE-2019-3998?
CVE-2019-3998 is an authentication bypass vulnerability in SimpliSafe SS3 firmware 1.4 that enables unauthorized individuals to alter the Wi-Fi network settings of the base station without authentication.
The Impact of CVE-2019-3998
This vulnerability poses a security risk as it allows attackers to manipulate the Wi-Fi network configuration of the SimpliSafe SS3 Base Station, potentially compromising the security and integrity of the connected network.
Technical Details of CVE-2019-3998
The following technical details provide insight into the vulnerability and its implications:
Vulnerability Description
An authentication bypass vulnerability in SimpliSafe SS3 firmware 1.4 permits local, unauthenticated attackers to change the Wi-Fi network settings of the base station.
Affected Systems and Versions
- Product: SimpliSafe SS3 Base Station
- Version: 1.4
Exploitation Mechanism
The vulnerability can be exploited by a local attacker without the need for authentication, allowing them to modify the Wi-Fi network configuration of the base station.
Mitigation and Prevention
To address CVE-2019-3998 and enhance security measures, the following steps can be taken:
Immediate Steps to Take
- Implement network segmentation to isolate critical devices.
- Regularly monitor and review network configurations for unauthorized changes.
- Apply vendor-supplied patches or updates promptly.
Long-Term Security Practices
- Conduct regular security assessments and penetration testing to identify vulnerabilities.
- Educate users on secure Wi-Fi network practices and awareness of potential threats.
Patching and Updates
- Stay informed about security advisories and updates from SimpliSafe.
- Apply firmware updates and security patches provided by the vendor to mitigate the vulnerability.