CVE-2023-50985 : What You Need to Know

A detailed overview of CVE-2023-50985 highlighting the vulnerability, impact, technical details, and mitigation steps.

Understanding CVE-2023-50985

Explore the intricacies of the vulnerability discovered in Tenda i29 v1.0 V1.0.0.5.

What is CVE-2023-50985?

CVE-2023-50985 refers to a buffer overflow found in Tenda i29 v1.0 V1.0.0.5 through the lanGw parameter in the lanCfgSet function.

The Impact of CVE-2023-50985

This vulnerability can potentially be exploited by malicious actors to execute arbitrary code or cause denial of service attacks.

Technical Details of CVE-2023-50985

Gain insights into the specific technical aspects of CVE-2023-50985.

Vulnerability Description

The buffer overflow occurs due to inadequate input validation of the lanGw parameter, allowing an attacker to overwrite adjacent memory locations.

Affected Systems and Versions

All instances of Tenda i29 v1.0 V1.0.0.5 are impacted by this vulnerability.

Exploitation Mechanism

By crafting a malicious payload for the lanGw parameter, threat actors can trigger the buffer overflow and potentially gain unauthorized access.

Mitigation and Prevention

Discover the recommended steps to mitigate the risks posed by CVE-2023-50985.

Immediate Steps to Take

Immediately restrict network access to vulnerable devices and implement firewall rules to filter out potentially malicious traffic.

Long-Term Security Practices

Regularly update firmware to patch known vulnerabilities and conduct security assessments to identify and address any weak points.

Patching and Updates

Stay informed about security advisories from Tenda and apply patches or updates as soon as they are released to remediate CVE-2023-50985.