What’s Vulnerable › Vulnerabilities

CVE-2019-3997

• Severity: medium (CVSS 4.6 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2020-01-16 · updated 2026-06-17
• Weakness: CWE-287

Description

Authentication bypass using an alternate path or channel in SimpliSafe SS3 firmware 1.0-1.3 allows a local, unauthenticated attacker to pair a rogue keypad to an armed system.

Affected products

• SimpliSafe SS3: from 1.0 through 1.3

References

• https://www.tenable.com/security/research/tra-2020-03
• https://www.tenable.com/security/research/tra-2020-03

Get alerted when CVE-2019-3997 or the next vulnerability affects your stack