CVE-2025-3983 | AMTT Hotel Broadband Operation System 1.0 nlog_down.php ProtocolType command injection
A vulnerability has been found in AMTT Hotel Broadband Operation System 1.0 and classified as critical. Affected by this vulnerability is an unknown functionality of the file /manager/system/nlog_down.php. The manipulation of the argument ProtocolType leads to command injection.
This vulnerability is known as CVE-2025-3983. The attack can be launched remotely. Furthermore, there is an exploit available.
Other parameters might be affected as well. The vendor was contacted early about this disclosure but did not respond in any way.