Remote Control Server, maintained by Steppschuh, 3.1.1.12 allows unauthenticated remote code execution when authentication is disabled, which is the default configuration. The server exposes a custom UDP-based control protocol that accepts remote keyboard input events without verification. An attacker on the same network can issue a sequence of keystroke commands to launch a system shell and execute arbitrary commands, resulting in full system compromise.
History

Wed, 23 Jul 2025 15:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Wed, 23 Jul 2025 14:00:00 +0000

Type Values Removed Values Added
Description Remote Control Server, maintained by Steppschuh, 3.1.1.12 allows unauthenticated remote code execution when authentication is disabled, which is the default configuration. The server exposes a custom UDP-based control protocol that accepts remote keyboard input events without verification. An attacker on the same network can issue a sequence of keystroke commands to launch a system shell and execute arbitrary commands, resulting in full system compromise.
Title Steppschuh Remote Control Server 3.1.1.12 Unauthenticated RCE
Weaknesses CWE-306
CWE-78
References
Metrics cvssV4_0

{'score': 9.3, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published: 2025-07-23T13:49:30.076Z

Updated: 2025-07-23T14:41:50.042Z

Reserved: 2025-07-22T20:22:07.758Z

Link: CVE-2022-4978

cve-icon Vulnrichment

Updated: 2025-07-23T14:41:35.546Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2025-07-23T14:15:32.640

Modified: 2025-07-25T15:29:44.523

Link: CVE-2022-4978

cve-icon Redhat

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