CVE-2023-46373 : Security Advisory and Response
Explore the details of CVE-2023-46373, a stack overflow vulnerability in TP-Link TL-WDR7660 2.0.30 allowing remote code execution. Learn about impact, affected systems, exploitation, and mitigation steps.
A detailed overview of CVE-2023-46373, a stack overflow vulnerability in TP-Link TL-WDR7660 2.0.30 that allows attackers to execute arbitrary code.
Understanding CVE-2023-46373
This section dives into the specifics of the CVE-2023-46373 vulnerability.
What is CVE-2023-46373?
The CVE-2023-46373 vulnerability exists in the TP-Link TL-WDR7660 2.0.30 due to a stack overflow issue within the deviceInfoJsonToBin function.
The Impact of CVE-2023-46373
This vulnerability allows remote attackers to execute arbitrary code on the affected system, potentially leading to a complete compromise of the device.
Technical Details of CVE-2023-46373
Explore the technical aspects of the CVE-2023-46373 vulnerability.
Vulnerability Description
The stack overflow vulnerability in TP-Link TL-WDR7660 2.0.30 arises from improper handling of input data, enabling malicious actors to overwhelm the stack and trigger code execution.
Affected Systems and Versions
TP-Link TL-WDR7660 2.0.30 is directly impacted by this vulnerability, exposing systems with this specific version to exploitation.
Exploitation Mechanism
Attackers can exploit this vulnerability by crafting a malicious input that triggers the stack overflow condition, allowing them to inject and execute arbitrary code remotely.
Mitigation and Prevention
Learn how to address and prevent the CVE-2023-46373 vulnerability.
Immediate Steps to Take
To mitigate the risk associated with CVE-2023-46373, users should apply security patches provided by the vendor promptly. Additionally, restricting network access to vulnerable devices is recommended.
Long-Term Security Practices
Implementing network segmentation, regular security assessments, and maintaining up-to-date security solutions can enhance the overall security posture of the affected systems.
Patching and Updates
Users should regularly check for firmware updates and security advisories from TP-Link to ensure that the systems are protected against known vulnerabilities.