CVE-2021-1185 : What You Need to Know
Learn about multiple vulnerabilities in Cisco RV Series Routers allowing remote attackers to execute arbitrary code or cause device restarts. Find out how to mitigate CVE-2021-1185.
A detailed overview of multiple vulnerabilities in the web-based management interface of Cisco Small Business RV Series Routers.
Understanding CVE-2021-1185
This CVE involves remote code execution and denial of service vulnerabilities in Cisco Small Business RV Series Routers.
What is CVE-2021-1185?
Multiple vulnerabilities in the web-based management interface of Cisco Small Business RV Series Routers could allow remote attackers to execute arbitrary code or cause a device restart.
The Impact of CVE-2021-1185
The vulnerabilities could lead to remote code execution or denial of service by sending crafted HTTP requests, requiring valid administrator credentials for exploitation.
Technical Details of CVE-2021-1185
Exploring the specific technical aspects of the vulnerabilities and affected systems.
Vulnerability Description
Improper validation of user input in the web interface allows attackers to execute code as root or trigger device reloads.
Affected Systems and Versions
Cisco Small Business RV110W, RV130, RV130W, and RV215W Routers are affected with a lack of software updates from Cisco.
Exploitation Mechanism
Crafted HTTP requests can be leveraged to exploit these vulnerabilities, requiring valid administrator access.
Mitigation and Prevention
Understanding how to address and prevent exploitation of CVE-2021-1185.
Immediate Steps to Take
Users must implement the necessary security measures and monitor for any suspicious activity.
Long-Term Security Practices
Employing a robust security posture, including network segmentation and regular security updates.
Patching and Updates
Regularly checking for software updates from Cisco and applying patches as soon as they are available.