CVE-2023-25280 : What You Need to Know

This CVE record was assigned on February 6, 2023, and published on March 16, 2023, by MITRE. It relates to an OS Command injection vulnerability found in D-Link DIR820LA1_FW105B03, which could allow attackers to elevate their privileges to root through a specially crafted payload utilizing the ping_addr parameter in ping.ccp.

Understanding CVE-2023-25280

This section provides an overview of the CVE-2023-25280 vulnerability.

What is CVE-2023-25280?

CVE-2023-25280 is an OS Command injection vulnerability identified in D-Link DIR820LA1_FW105B03. Exploitation of this vulnerability could permit malicious actors to advance their privileges to the root level by employing a carefully constructed payload via the ping_addr parameter in ping.ccp.

The Impact of CVE-2023-25280

The impact of CVE-2023-25280 is significant as it enables unauthorized individuals to escalate their privileges and potentially gain root access on affected systems. This could lead to unauthorized access, data manipulation, or further system compromise.

Technical Details of CVE-2023-25280

In this section, we delve into the technical aspects of CVE-2023-25280.

Vulnerability Description

The vulnerability arises from insecure handling of user-supplied input within the ping_addr parameter in ping.ccp, leading to OS Command injection. By providing a malicious payload, threat actors can execute arbitrary commands with elevated privileges.

Affected Systems and Versions

At present, information regarding specific vendors, products, and versions affected by this vulnerability is not available. Users are advised to monitor updates from D-Link and related sources for further details on impacted systems.

Exploitation Mechanism

Exploiting CVE-2023-25280 involves crafting a payload with the ping_addr parameter to ping.ccp, allowing attackers to execute unauthorized commands and potentially take control of the system.

Mitigation and Prevention

Mitigating the risks associated with CVE-2023-25280 involves taking proactive security measures.

Immediate Steps to Take

Affected users should apply security patches or updates provided by D-Link or relevant vendors promptly to address the vulnerability.
Implement network security measures and access controls to limit exposure to potential attacks targeting the OS Command injection in D-Link DIR820LA1_FW105B03.

Long-Term Security Practices

Regularly monitor security advisories and updates from software and hardware vendors to stay informed about potential vulnerabilities and available patches.
Conduct routine security audits and penetration testing to identify and address vulnerabilities proactively within the network infrastructure.

Patching and Updates

Users are strongly encouraged to apply the latest security patches and updates released by D-Link for the DIR820LA1_FW105B03 model to mitigate the risks associated with OS Command injection vulnerability (CVE-2023-25280). Regularly check for firmware updates and security bulletins on the D-Link website for any further developments related to this issue.