CVE-2022-46545 : What You Need to Know

This article provides detailed information about CVE-2022-46545, a vulnerability found in Tenda F1203 V2.0.1.6 that exposes a buffer overflow via the page parameter at /goform/NatStaticSetting.

Understanding CVE-2022-46545

In this section, we will discuss what CVE-2022-46545 entails.

What is CVE-2022-46545?

CVE-2022-46545 is a security flaw identified in Tenda F1203 V2.0.1.6, allowing threat actors to trigger a buffer overflow using the page parameter at /goform/NatStaticSetting.

The Impact of CVE-2022-46545

The vulnerability could potentially be exploited by malicious actors to execute arbitrary code, compromise sensitive data, or cause a denial of service (DoS) on affected systems.

Technical Details of CVE-2022-46545

In this section, we will delve into the technical aspects of CVE-2022-46545.

Vulnerability Description

The buffer overflow in Tenda F1203 V2.0.1.6 enables attackers to overwrite the memory of the device, leading to unauthorized access or system crashes.

Affected Systems and Versions

All versions of Tenda F1203 V2.0.1.6 are impacted by this vulnerability.

Exploitation Mechanism

Threat actors can exploit this vulnerability by sending specially crafted requests to the /goform/NatStaticSetting page parameter, triggering the buffer overflow.

Mitigation and Prevention

Here, we will explore steps to mitigate the risks associated with CVE-2022-46545.

Immediate Steps to Take

Users are advised to restrict network access to the affected device and apply security best practices to minimize the exposure to potential attacks.

Long-Term Security Practices

Implementing network segmentation, keeping systems up to date, and conducting regular security audits are essential for long-term security.

Patching and Updates

It is crucial to monitor official sources for patches or updates released by Tenda to address the CVE-2022-46545 vulnerability.