CVE-2022-27288 : Security Advisory and Response
Learn about CVE-2022-27288, a DoS vulnerability in D-Link DIR-619 Ax v1.00. Explore its impact, technical details, affected systems, and mitigation strategies to enhance cybersecurity.
D-Link DIR-619 Ax v1.00 was discovered to contain a stack overflow vulnerability in the 'formSetWanPPTP' function, allowing attackers to trigger a Denial of Service (DoS) by exploiting the 'curTime' parameter.
Understanding CVE-2022-27288
This section provides insights into the impact, technical details, and mitigation strategies related to CVE-2022-27288.
What is CVE-2022-27288?
CVE-2022-27288 is a vulnerability found in D-Link DIR-619 Ax v1.00 that can be exploited by malicious actors to disrupt services by causing a DoS attack.
The Impact of CVE-2022-27288
The vulnerability can lead to a significant impact, potentially resulting in service unavailability and disruption due to a DoS attack.
Technical Details of CVE-2022-27288
Let's delve deeper into the technical aspects of CVE-2022-27288.
Vulnerability Description
The vulnerability stems from a stack overflow issue in the 'formSetWanPPTP' function of D-Link DIR-619 Ax v1.00, enabling attackers to exploit the 'curTime' parameter.
Affected Systems and Versions
The affected system is D-Link DIR-619 Ax v1.00. No specific product or vendor information regarding the impact is available.
Exploitation Mechanism
Attackers can exploit the vulnerability by sending malicious requests containing manipulated 'curTime' parameters, leading to a DoS condition.
Mitigation and Prevention
To mitigate the risks associated with CVE-2022-27288, immediate steps and long-term security practices are recommended.
Immediate Steps to Take
Organizations should consider updating firmware, applying security patches, and implementing network-level protections as immediate measures.
Long-Term Security Practices
Developing a robust security posture, conducting regular vulnerability assessments, and educating users about safe practices can enhance long-term security resilience.
Patching and Updates
Staying informed about security advisories and promptly applying patches released by D-Link is crucial to safeguard against potential threats.