CVE-2021-1360 : What You Need to Know
Learn about CVE-2021-1360 affecting Cisco Small Business RV Series Routers. Multiple vulnerabilities could allow remote attackers to execute arbitrary code or cause a Denial of Service.
Multiple vulnerabilities in the web-based management interface of Cisco Small Business RV110W, RV130, RV130W, and RV215W Routers could allow an authenticated, remote attacker to execute arbitrary code or cause an affected device to restart unexpectedly. This could result in a denial of service (DoS) condition due to improper validation of user-supplied input. Here's what you need to know about CVE-2021-1360.
Understanding CVE-2021-1360
This section delves into the details of the CVE-2021-1360 vulnerability.
What is CVE-2021-1360?
The vulnerability allows a remote attacker with valid administrator credentials to execute arbitrary code or cause a Denial of Service (DoS) by sending crafted HTTP requests to affected Cisco Small Business RV Series Routers.
The Impact of CVE-2021-1360
The impact includes unauthorized execution of code with high confidentiality, integrity, and availability impacts.
Technical Details of CVE-2021-1360
This section explains the technical aspects of CVE-2021-1360.
Vulnerability Description
The vulnerabilities stem from improper validation of user-supplied input in the web-based management interface, allowing attackers to exploit the system's vulnerabilities.
Affected Systems and Versions
The vulnerability affects Cisco Small Business RV110W, RV130, RV130W, and RV215W Routers with respective firmware versions.
Exploitation Mechanism
Attackers can exploit these vulnerabilities by sending crafted HTTP requests to the affected devices, requiring valid administrator credentials for successful execution.
Mitigation and Prevention
To safeguard your system from CVE-2021-1360 vulnerabilities, consider the following measures.
Immediate Steps to Take
Monitor advisories from Cisco and implement security best practices to mitigate risks.
Long-Term Security Practices
Regularly update firmware and apply patches released by Cisco to address these vulnerabilities.
Patching and Updates
Keep abreast of security updates and apply them promptly to prevent exploitation.