CVE-2022-37080 : What You Need to Know
Discover the details of CVE-2022-37080, a stack overflow vulnerability in TOTOLINK A7000R V9.1.0u.6115_B20201022, with potential risks and mitigation strategies to secure your systems.
TOTOLINK A7000R V9.1.0u.6115_B20201022 was discovered to contain a stack overflow vulnerability via the command parameter at setting/setTracerouteCfg.
Understanding CVE-2022-37080
This CVE refers to a stack overflow vulnerability found in TOTOLINK A7000R V9.1.0u.6115_B20201022.
What is CVE-2022-37080?
CVE-2022-37080 is a vulnerability identified in TOTOLINK A7000R V9.1.0u.6115_B20201022 that allows attackers to trigger a stack overflow through the command parameter at setting/setTracerouteCfg.
The Impact of CVE-2022-37080
This vulnerability could potentially lead to remote code execution or denial of service, posing a significant risk to the security and stability of affected systems.
Technical Details of CVE-2022-37080
Vulnerability Description
The vulnerability exists in the handling of the command parameter at setting/setTracerouteCfg in TOTOLINK A7000R V9.1.0u.6115_B20201022, which can be exploited by an attacker to cause a stack overflow.
Affected Systems and Versions
TOTOLINK A7000R V9.1.0u.6115_B20201022 is confirmed to be affected by this vulnerability. Other versions may also be at risk, although specific details are not provided.
Exploitation Mechanism
Attackers can exploit this vulnerability by sending specially crafted command parameters to the vulnerable component, potentially leading to arbitrary code execution or system crashes.
Mitigation and Prevention
Immediate Steps to Take
It is recommended to update TOTOLINK A7000R to a patched version provided by the vendor to mitigate the risk of exploitation. Additionally, limiting network exposure of affected devices can reduce the attack surface.
Long-Term Security Practices
Regularly monitoring for security advisories and promptly applying security patches is essential to protect systems from known vulnerabilities like CVE-2022-37080. Implementing network segmentation and strict access controls can also help prevent unauthorized access.
Patching and Updates
Stay informed about security updates released by TOTOLINK and apply patches as soon as they are available to ensure the protection of your systems.