CVE-2019-9861

8.1 HIGH 2% exploit odds No fix listed

What it is

Due to the use of an insecure RFID technology (MIFARE Classic), ABUS proximity chip keys (RFID tokens) of the ABUS Secvest FUAA50000 wireless alarm system can easily be cloned and used to deactivate the alarm system in an unauthorized way.

At a glance

Exploitability: Can be exploited from the same network segment without logging in. High risk of data exposure, data tampering.
Exploit odds: 1.6% chance of exploitation in the next 30 days (EPSS).
Fix: No patch or advisory is linked yet. Look at mitigations or restrict exposure.

Timeline

2019-03-18 00:00 UTC ReservedThe CVE id was reserved by its CNA
2019-05-14 17:29 UTC PublishedDisclosed publicly on CVE.org and NVD
2026-06-17 02:44 UTC Last updatedMost recent change to the record

Why it ranks here

Exploited in the wild: no, CISA does not list it.
Exploit odds: 1.6% in the next 30 days (EPSS).
Severity: 8.1 HIGH (CVSS).
Fix: none linked yet, which raises it.

Details

Published: 2019-05-14 17:29 UTC
Last modified: 2026-06-17 02:44 UTC
Exploit probability: 1.6% · EPSS, next 30 days
Weakness: CWE-310
Record status: Modified

Affected

Abus Secvest Wireless Alarm System fuaa50000 Firmware 3.01.01

Attack profile CVSS 3.0 · 8.1

Attack vector: Adjacent network
Complexity: Low
Privileges needed: None
User interaction: None
Scope: Unchanged
Confidentiality: High
Integrity: High
Availability: None

Raw vector

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

Is it in your code?

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References

NVD record · CVE.org record