CVE-2023-40895 : What You Need to Know
Discover the critical CVE-2023-40895 affecting Tenda AC8 v4 US_AC8V4.0si_V16.03.34.06_cn. Learn about the vulnerability, impact, and mitigation steps.
A stack overflow vulnerability was discovered in Tenda AC8 v4 US_AC8V4.0si_V16.03.34.06_cn that allows an attacker to exploit a parameter list at /goform/SetVirtualServerCfg.
Understanding CVE-2023-40895
This CVE identifies a critical security issue in Tenda AC8 v4 US_AC8V4.0si_V16.03.34.06_cn related to a stack overflow vulnerability in the parameter list.
What is CVE-2023-40895?
The CVE-2023-40895 vulnerability in Tenda AC8 v4 US_AC8V4.0si_V16.03.34.06_cn enables attackers to trigger a stack overflow through the parameter list accessed at /goform/SetVirtualServerCfg.
The Impact of CVE-2023-40895
Exploiting this vulnerability could lead to unauthorized access, denial of service, or potential remote code execution on the affected device.
Technical Details of CVE-2023-40895
This section delves into the specifics of the vulnerability, affected systems, and the exploitation mechanism.
Vulnerability Description
The vulnerability in Tenda AC8 v4 US_AC8V4.0si_V16.03.34.06_cn arises from a stack overflow condition in the parameter list processing at /goform/SetVirtualServerCfg.
Affected Systems and Versions
All versions of Tenda AC8 v4 US_AC8V4.0si_V16.03.34.06_cn are impacted by this vulnerability.
Exploitation Mechanism
By exploiting the parameter list handling at /goform/SetVirtualServerCfg, attackers can execute malicious code and compromise the device.
Mitigation and Prevention
Learn how to address and prevent the CVE-2023-40895 vulnerability in Tenda AC8 v4 US_AC8V4.0si_V16.03.34.06_cn.
Immediate Steps to Take
Users should apply security patches promptly, restrict network access to vulnerable devices, and monitor for any unauthorized activity.
Long-Term Security Practices
Regularly update firmware, implement network segmentation, use strong passwords, and conduct security audits to enhance overall cybersecurity.
Patching and Updates
Vendor-released patches and updates should be applied as soon as they become available to mitigate the CVE-2023-40895 vulnerability.