CVE-2019-3998 — MEDIUM (5.5)

Vulnerability Description

Authentication bypass using an alternate path or channel in SimpliSafe SS3 firmware 1.4 allows a local, unauthenticated attacker to modify the Wi-Fi network the base station connects to.

CVSS Score

5.5

MEDIUM

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

HIGH

Availability

NONE

Affected Products

Vendor	Product	Versions
Simplisafe	Simplisafe Ss3 Firmware	1.4
Simplisafe	Simplisafe Ss3	-

Related Weaknesses (CWE)

CWE-287

References

https://www.tenable.com/security/research/tra-2020-09ExploitThird Party Advisory
https://www.tenable.com/security/research/tra-2020-09ExploitThird Party Advisory

FAQ

What is CVE-2019-3998?

CVE-2019-3998 is a vulnerability with a CVSS score of 5.5 (MEDIUM). Authentication bypass using an alternate path or channel in SimpliSafe SS3 firmware 1.4 allows a local, unauthenticated attacker to modify the Wi-Fi network the base station connects to.

How severe is CVE-2019-3998?

CVE-2019-3998 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2019-3998?

Check the references section above for vendor advisories and patch information. Affected products include: Simplisafe Simplisafe Ss3 Firmware, Simplisafe Simplisafe Ss3.