Skip to content
OpenAdvisories
Critical · 9.3 Public exploit CVE-2022-4978 EUVD-2022-55210GHSA-v8p8-2685-3cvr

Steppschuh Remote Control Server 3.1.1.12 Unauthenticated RCE

Published Jul 23, 2025 · Updated Jul 28, 2026 · Assigned by VulnCheck

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.

Affected products

VendorProductAffectedFixed
Steppschuh Remote Control Collection Server 3.1.1.12 —

Public exploits

Exploit or proof-of-concept code for this vulnerability is publicly available, which lowers the bar for attackers. Treat it as a reason to patch sooner.

Third-party code, not reviewed by us. Public PoCs are sometimes fake or contain malware. Read the code first and run it only in an isolated lab, against systems you are authorised to test.

Metasploit 1 module

Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.

References