CVE-2022-46550 : What You Need to Know
Learn about CVE-2022-46550, a buffer overflow vulnerability in Tenda F1203 V2.0.1.6 that could allow remote code execution. Find out the impact, affected systems, and mitigation steps.
A buffer overflow vulnerability was discovered in Tenda F1203 V2.0.1.6, impacting the urls parameter at /goform/saveParentControlInfo.
Understanding CVE-2022-46550
This section will cover the details of the CVE-2022-46550 vulnerability.
What is CVE-2022-46550?
CVE-2022-46550 relates to a buffer overflow found in Tenda F1203 V2.0.1.6, specifically affecting the urls parameter at /goform/saveParentControlInfo.
The Impact of CVE-2022-46550
The vulnerability could allow attackers to execute arbitrary code or crash the application, posing a risk to the confidentiality, integrity, and availability of the system.
Technical Details of CVE-2022-46550
Explore the technical aspects of the CVE-2022-46550 vulnerability in this section.
Vulnerability Description
The buffer overflow occurs due to insufficient input validation on the urls parameter, potentially leading to remote code execution.
Affected Systems and Versions
Tenda F1203 V2.0.1.6 is confirmed to be impacted by CVE-2022-46550 due to the buffer overflow in the mentioned parameter.
Exploitation Mechanism
Attackers can exploit this vulnerability by crafting malicious input for the urls parameter, triggering the buffer overflow.
Mitigation and Prevention
Discover the necessary steps to mitigate and prevent the exploitation of CVE-2022-46550.
Immediate Steps to Take
Users should restrict access to the vulnerable component and consider applying security patches once available.
Long-Term Security Practices
Implement secure coding practices, regular security assessments, and network segmentation to enhance overall cybersecurity.
Patching and Updates
Stay informed about security updates released by Tenda for addressing the CVE-2022-46550 vulnerability.