PT-2020-17403

CVE-2020-35714

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Published

2020-12-26

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Updated

2021-07-21

Description by

CVSS 3.1
8.8
High
MetricsAV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Name of the Vulnerable Software and Affected Versions Belkin LINKSYS RE6500 versions prior to 1.0.11.001
Description The issue allows remote authenticated users to execute arbitrary commands via the "goform/systemCommand?command=" endpoint in conjunction with the "goform/pingstart" program. This can be exploited by sending a malicious request to the "/goform/systemCommand?command=" endpoint.
Recommendations For versions prior to 1.0.11.001, update to version 1.0.11.001 or later to resolve the issue. As a temporary workaround, consider restricting access to the "goform/systemCommand" endpoint and the "goform/pingstart" program until a patch is applied. Avoid using the command variable in the affected API endpoint until the issue is resolved.
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