CVE-2018-11402

6.6 mediumEPSS 0.2%

Medium (6.6) in simplisafe u9k-kp1000 firmware. EPSS 0.2% chance of exploitation in the next 30 days.

SimpliSafe Original has Unencrypted Keypad Transmissions, which allows physically proximate attackers to discover the PIN.

Severity

6.6 medium

CVSS:3.0/AV:P/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

EPSS: 0.2% chance of exploitation in the next 30 days; higher than 13% of CVEs (scores of 2026-10-31)
CWE: CWE-319
Published: 2018-05-24
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19