CVE-2023-46558 : Security Advisory and Response
Learn about CVE-2023-46558, a stack overflow vulnerability in TOTOLINK X2000R Gh v1.0.0-B20230221.0948.web allowing remote code execution or denial of service attacks. Find mitigation steps and prevention measures.
A stack overflow vulnerability in TOTOLINK X2000R Gh v1.0.0-B20230221.0948.web has been identified, allowing attackers to execute arbitrary code or cause a denial of service.
Understanding CVE-2023-46558
This CVE pertains to a stack overflow issue in the TOTOLINK X2000R Gh v1.0.0-B20230221.0948.web, which could be exploited by malicious actors.
What is CVE-2023-46558?
The vulnerability in TOTOLINK X2000R Gh v1.0.0-B20230221.0948.web arises from a stack overflow triggered by the function formMapDelDevice, enabling attackers to potentially execute malicious code or disrupt services.
The Impact of CVE-2023-46558
If exploited, CVE-2023-46558 could result in remote code execution, allowing unauthorized access or a denial of service, posing a significant risk to affected systems.
Technical Details of CVE-2023-46558
The technical aspects of CVE-2023-46558 outline key information about the vulnerability.
Vulnerability Description
The stack overflow vulnerability in TOTOLINK X2000R Gh v1.0.0-B20230221.0948.web allows attackers to execute arbitrary code or trigger a denial of service by exploiting the formMapDelDevice function.
Affected Systems and Versions
This vulnerability affects TOTOLINK X2000R Gh v1.0.0-B20230221.0948.web
Exploitation Mechanism
Attackers can exploit the stack overflow vulnerability in TOTOLINK X2000R Gh v1.0.0-B20230221.0948.web by manipulating the formMapDelDevice function to execute malicious code or disrupt services.
Mitigation and Prevention
Understanding the mitigation strategies and preventive measures for CVE-2023-46558 is crucial.
Immediate Steps to Take
- Disable remote access to the vulnerable device if not required
- Monitor network traffic for any suspicious activity
Long-Term Security Practices
- Regularly update firmware and software to patch known vulnerabilities
- Implement network segmentation to limit the impact of potential attacks
Patching and Updates
Vendor patches may be available to address the stack overflow vulnerability in TOTOLINK X2000R Gh v1.0.0-B20230221.0948.web.