PT-2026-5155 · Intelbras · Intelbras Router Rf 301K

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CVE-2020-36963

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Published

2026-01-28

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Updated

2026-01-28

CVSS v3.1

7.5

High

VectorAV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Name of the Vulnerable Software and Affected Versions Intelbras Router RF 301K version 1.1.2
Description An authentication bypass allows unauthenticated attackers to download router configuration files. This is achieved by sending a specific HTTP GET request to the endpoint '/cgi-bin/DownloadCfg/RouterCfm.cfg' to retrieve sensitive configuration data.
Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Missing Authentication

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Weakness Enumeration

Related Identifiers

CVE-2020-36963

Affected Products

Intelbras Router Rf 301K