CVE-2020-5641 Explained : Impact and Mitigation

A CSRF vulnerability in Netgear GS108Ev3 firmware version 2.06.10 and earlier allows remote attackers to manipulate settings without user consent.

Understanding CVE-2020-5641

This CVE involves a Cross-Site Request Forgery (CSRF) vulnerability in Netgear GS108Ev3 firmware.

What is CVE-2020-5641?

CVE-2020-5641 is a CSRF vulnerability in the GS108Ev3 firmware version 2.06.10 and earlier, enabling unauthorized remote access to alter administrator authentication and product settings.

The Impact of CVE-2020-5641

The vulnerability permits attackers to hijack administrator authentication, potentially leading to unauthorized modifications of the product's settings without user approval.

Technical Details of CVE-2020-5641

This section provides in-depth technical insights into the CVE.

Vulnerability Description

The CSRF flaw in Netgear GS108Ev3 firmware version 2.06.10 and earlier allows attackers to exploit unspecified vectors to manipulate product settings without user consent.

Affected Systems and Versions

Affected Product: GS108Ev3
Vendor: Netgear Japan G.K.
Vulnerable Versions: Firmware version 2.06.10 and earlier

Exploitation Mechanism

The vulnerability can be exploited remotely by attackers to compromise administrator authentication and alter the product's settings without user knowledge.

Mitigation and Prevention

Protecting systems from CVE-2020-5641 requires immediate actions and long-term security measures.

Immediate Steps to Take

Update the firmware to the latest version provided by Netgear Japan G.K.
Implement network security measures to prevent unauthorized access.

Long-Term Security Practices

Regularly monitor for security advisories and updates from Netgear.
Educate users on safe browsing practices and the risks of CSRF attacks.

Patching and Updates

Apply patches and firmware updates promptly to mitigate the vulnerability and enhance system security.