Is CVE-2019-9863 actively exploited?

No active exploitation of CVE-2019-9863 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2019-9863 be exploited remotely?

Yes. CVE-2019-9863 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2019-9863?

CVE-2019-9863 has a CVSS score of 9.8 (CRITICAL).

HOME VULNERABILITIESCVE-2019-9863

CRITICAL

CVE-2019-9863

CWE-330Published: March 27, 2019· Updated: Jun 17, 2026

9.8

CVSS v3.1

Official Description

Due to the use of an insecure algorithm for rolling codes in the ABUS Secvest wireless alarm system FUAA50000 3.01.01 and its remote controls FUBE50014 and FUBE50015, an attacker is able to predict valid future rolling codes, and can thus remotely control the alarm system in an unauthorized way.

NVD Source

Technical Analysis

CVE-2019-9863 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.

A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 9.8.

CVSS v3.1 Vector Breakdown

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges Req.None

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

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

Affected Vendors & Products

abus6 product(s)

secvest wireless alarm system fuaa50000 firmwaresecvest wireless alarm system fuaa50000secvest wireless remote control fube50014 firmwaresecvest wireless remote control fube50014secvest wireless remote control fube50015 firmwaresecvest wireless remote control fube50015

Source: NVD CPE · 6 total CPE entries