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CVE-2025-3983: AMTT Hotel Broadband Operation System nlog_down.php command injection

4.7 CVSS

Description

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. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. Other parameters might be affected as well. The vendor was contacted early about this disclosure but did not respond in any way. In AMTT Hotel Broadband Operation System 1.0 wurde eine Schwachstelle gefunden. Sie wurde als kritisch eingestuft. Hierbei betrifft es unbekannten Programmcode der Datei /manager/system/nlog_down.php. Mit der Manipulation des Arguments ProtocolType mit unbekannten Daten kann eine command injection-Schwachstelle ausgenutzt werden. Umgesetzt werden kann der Angriff über das Netzwerk. Der Exploit steht zur öffentlichen Verfügung.

Classification

CVE ID: CVE-2025-3983

CVSS Base Severity: MEDIUM

CVSS Base Score: 4.7

CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L

Problem Types

Command Injection Injection

Affected Products

Vendor: AMTT

Product: Hotel Broadband Operation System

Exploit Prediction Scoring System (EPSS)

EPSS Score: 0.22% (probability of being exploited)

EPSS Percentile: 44.34% (scored less or equal to compared to others)

EPSS Date: 2025-05-26 (when was this score calculated)

References

https://nvd.nist.gov/vuln/detail/CVE-2025-3983
https://vuldb.com/?id.306319
https://vuldb.com/?ctiid.306319
https://vuldb.com/?submit.556223
https://github.com/MichaelZhuang521/cve/blob/main/rce.md

Timeline