CVE-2020-35787 : Vulnerability Insights and Analysis
Learn about CVE-2020-35787, a buffer overflow vulnerability in certain NETGEAR devices, allowing authenticated users to execute arbitrary code. Find mitigation steps and affected systems here.
Certain NETGEAR devices are affected by a buffer overflow vulnerability that can be exploited by an authenticated user.
Understanding CVE-2020-35787
This CVE identifies a buffer overflow vulnerability in specific NETGEAR devices, potentially allowing an authenticated user to execute arbitrary code.
What is CVE-2020-35787?
The CVE-2020-35787 vulnerability involves a buffer overflow issue in various NETGEAR devices, enabling an authenticated attacker to trigger the vulnerability.
The Impact of CVE-2020-35787
The impact of this vulnerability is rated as HIGH, with a CVSS base score of 8.0. It can lead to a compromise of confidentiality, integrity, and availability of the affected systems.
Technical Details of CVE-2020-35787
This section provides more technical insights into the CVE-2020-35787 vulnerability.
Vulnerability Description
The vulnerability allows an authenticated user to trigger a buffer overflow in NETGEAR devices, potentially leading to arbitrary code execution.
Affected Systems and Versions
The following NETGEAR devices are affected by this vulnerability:
- D3600 before 1.0.0.76
- D6000 before 1.0.0.76
- D6200 before 1.1.00.36
- D7000 before 1.0.1.70
- and more (refer to the CVE description for the full list)
Exploitation Mechanism
An authenticated user can exploit this vulnerability by sending specially crafted requests to the affected NETGEAR devices, triggering the buffer overflow.
Mitigation and Prevention
To address CVE-2020-35787, follow these mitigation strategies:
Immediate Steps to Take
- Apply security patches provided by NETGEAR for the affected devices.
- Restrict network access to vulnerable devices.
- Monitor network traffic for any suspicious activities.
Long-Term Security Practices
- Regularly update firmware and software on all network devices.
- Implement strong authentication mechanisms to prevent unauthorized access.
Patching and Updates
Ensure that all NETGEAR devices are updated with the latest firmware releases to mitigate the CVE-2020-35787 vulnerability.