CVE-2023-25210 : What You Need to Know

This CVE record details a vulnerability identified as CVE-2023-25210 that affects Tenda AC5 US_AC5V1.0RTL_V15.03.06.28. The vulnerability involves a stack overflow found in the fromSetSysTime function, which could be exploited by attackers to trigger a Denial of Service (DoS) attack or execute arbitrary code by using a specifically crafted payload.

Understanding CVE-2023-25210

This section will delve into the specifics of CVE-2023-25210, including the vulnerability description, impact, affected systems, and how to mitigate the risk associated with this CVE.

What is CVE-2023-25210?

CVE-2023-25210 is a vulnerability discovered in the Tenda AC5 US_AC5V1.0RTL_V15.03.06.28 firmware. It allows threat actors to exploit a stack overflow in the fromSetSysTime function, potentially leading to a Denial of Service (DoS) attack or unauthorized code execution through a carefully crafted payload.

The Impact of CVE-2023-25210

The impact of CVE-2023-25210 can be severe, as attackers can leverage this vulnerability to disrupt the normal functioning of the affected system or execute malicious code, compromising the security and integrity of the device.

Technical Details of CVE-2023-25210

In this section, we will explore the technical aspects of CVE-2023-25210, including the vulnerability description, affected systems and versions, and the exploitation mechanism.

Vulnerability Description

The vulnerability in Tenda AC5 US_AC5V1.0RTL_V15.03.06.28 arises from a stack overflow in the fromSetSysTime function. This flaw can be exploited by threat actors to trigger a DoS attack or execute arbitrary code using a specifically crafted payload.

Affected Systems and Versions

The vulnerability impacts Tenda AC5 US_AC5V1.0RTL_V15.03.06.28. Currently, there is no information available regarding specific affected vendor, product, or versions.

Exploitation Mechanism

To exploit CVE-2023-25210, attackers can send a malicious payload that triggers a stack overflow in the fromSetSysTime function, allowing them to disrupt system operations or execute arbitrary code on the vulnerable device.

Mitigation and Prevention

To safeguard systems from the risks associated with CVE-2023-25210, users and organizations should take immediate steps and adopt long-term security measures to mitigate the threat effectively.

Immediate Steps to Take

Apply security patches and updates released by Tenda promptly to address the vulnerability in the affected firmware.
Implement network segmentation and access controls to limit exposure to potential attackers.
Monitor network traffic and system logs for any suspicious activities that could indicate exploitation attempts.

Long-Term Security Practices

Conduct regular security assessments and penetration testing to identify and address vulnerabilities proactively.
Educate users and administrators about security best practices, such as strong password policies and safe browsing habits.
Keep abreast of security advisories and updates from Tenda and other relevant sources to stay informed about potential risks and mitigation strategies.

Patching and Updates

Stay vigilant for security patches and updates from Tenda addressing CVE-2023-25210. Regularly check for firmware updates and apply them promptly to ensure the security of the Tenda AC5 US_AC5V1.0RTL_V15.03.06.28 device.