PT-2020-10926 · Simplisafe · Simplisafe Ss3

Chris Lyne + 1 · Published 2020-01-16 · Updated 2020-08-24 · CVE-2019-3997

Positive Technologies (AI Summary)

CVSS v3.1

4.6

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions SimpliSafe SS3 firmware versions 1.0 through 1.3

Description The issue allows a local, unauthenticated attacker to bypass authentication using an alternate path or channel, enabling them to pair a rogue keypad to an armed system.

Recommendations For SimpliSafe SS3 firmware versions 1.0 through 1.3, consider restricting access to the keypad pairing functionality until a patch is available. As a temporary workaround, monitor system activity closely for any signs of unauthorized keypad pairing. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Improper Authentication

Weakness Enumeration

CWE-287

Related Identifiers

CVE-2019-3997

Affected Products

Simplisafe Ss3

References · 3

• 🔥 https://tenable.com/security/research/tra-2020-03 · Exploit
• https://osv.dev/vulnerability/CVE-2019-3997 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2019-3997 · Security Note