CVE-2019-25227

High

Description

Tellion HN-2204AP routers contain an unauthenticated configuration disclosure vulnerability in the /cgi-bin/system_config_file management endpoint. The endpoint allows remote retrieval of a compressed configuration archive without requiring authentication or authorization. The exposed configuration may include administrative credentials, wireless keys, and other sensitive settings, enabling an unauthenticated attacker to obtain information that can facilitate further compromise of the device or network.

SeverityHigh
CVSS8.7
Exploit probability—
ProductHN-2204AP Router
PublishedNov 26, 2025
First seenNov 26, 2025

How to fix

Sources list no fixed version or patch link for this vulnerability.

Affected products

ProductAffected versionsFixed in
Tellion, Inc. HN-2204AP Router0—

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