CVE-2026-27182

Saturn Remote Mouse Server UDP Command Injection RCE

CVSS 8.6 HIGHEPSS 1.2%CWE-306

Vexday Risk Score

21Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 8.6EPSS 1.2%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

18 Feb 2026Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

Saturn Remote Mouse Server contains a command injection vulnerability that allows unauthenticated attackers to execute arbitrary commands by sending specially crafted UDP JSON frames to port 27000. Attackers on the local network can send malformed packets with unsanitized command data that the service forwards directly to OS execution functions, enabling remote code execution under the service account.

CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Affected products

saturnremote · Saturn Remote Mouse Server

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References

https://packetstorm.news/files/id/215835/https://www.saturnremote.com/https://www.vulncheck.com/advisories/saturn-remote-mouse-server-udp-command-injection-rce