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HIGH

CVE-2026-27182

Saturn Remote Mouse Server UDP Command Injection RCE

CVSS v3

8.4

HIGH

EPSS Score

1.5 %

exploit probability, as of 2026-09-25

CISA KEV

No

known exploited

Exploitation

none

SSVC status

Description

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.

Technical details

Published
2026-02-18
Last Modified
2026-04-14

Frequently asked questions

What is CVE-2026-27182?

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.

Is CVE-2026-27182 actively exploited?

Active exploitation of CVE-2026-27182 has not been confirmed. Its EPSS score was 1.5% on 2026-09-25, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2026-27182?

CVE-2026-27182 has a CVSS v3 base score of 8.4 (HIGH severity).

Is CVE-2026-27182 affecting your environment?

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