CVE-2023-30378 : Security Advisory and Response
Learn about CVE-2023-30378, a stack-based buffer overflow vulnerability in Tenda AC15 V15.03.05.19. Find out the impact, technical details, affected systems, and mitigation steps.
The article provides insights into the stack-based buffer overflow vulnerability in Tenda AC15 V15.03.05.19.
Understanding CVE-2023-30378
This section delves into the details of the identified vulnerability in Tenda AC15 V15.03.05.19.
What is CVE-2023-30378?
CVE-2023-30378 is a stack-based buffer overflow vulnerability found in the function 'sub_8EE8' within Tenda AC15 V15.03.05.19. This type of vulnerability could potentially allow remote attackers to execute arbitrary code or cause a denial of service.
The Impact of CVE-2023-30378
The presence of this vulnerability in Tenda AC15 V15.03.05.19 could lead to unauthorized code execution or system crashes, posing a significant risk to the security and functionality of the affected system.
Technical Details of CVE-2023-30378
This section provides technical insights into the vulnerability, including affected systems, exploitation mechanisms, and more.
Vulnerability Description
The vulnerability stems from a stack-based buffer overflow in the 'sub_8EE8' function, which could be exploited by attackers to trigger arbitrary code execution or disrupt system operations.
Affected Systems and Versions
The vulnerability affects Tenda AC15 V15.03.05.19. Users with this specific version of the device are at risk of exploitation until a patch is applied.
Exploitation Mechanism
Remote attackers can exploit this vulnerability by sending specially crafted requests to the affected Tenda AC15 V15.03.05.19, potentially gaining unauthorized access or causing a denial of service.
Mitigation and Prevention
This section outlines the steps to mitigate the risks associated with CVE-2023-30378 and prevent potential exploitation.
Immediate Steps to Take
Users are advised to apply security patches provided by the vendor promptly. Additionally, implementing network-level security controls can help prevent potential attacks targeting this vulnerability.
Long-Term Security Practices
To enhance overall system security, organizations should regularly update their systems, conduct security assessments, and educate users on best practices to prevent similar vulnerabilities in the future.
Patching and Updates
Stay informed about security updates and patches released by Tenda for the AC15 V15.03.05.19 model to address the CVE-2023-30378 vulnerability effectively.