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TI-2020-17496 Aliases CVE-2020-28973GHSA-x3ww-q5hj-x9cc

The ABUS Secvest wireless alarm system FUAA50000 (v3.01.17) fails to properly…

Priority LOW 35CWE-287Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
Security bypass
Confidentiality · integrity · availability
High · None · None
Fix status
No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-287.

Summary

The ABUS Secvest wireless alarm system FUAA50000 (v3.01.17) fails to properly authenticate some requests to its built-in HTTPS interface. Someone can use this vulnerability to obtain sensitive information from the system, such as usernames and passwords. This information can then be used to reconfigure or disable the alarm system.

Why it matters now

EPSS 0.00984 62nd percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 2

CPEVersionsRoleVendor
cpe:2.3:o:abus:secvest_wireless_alarm_system_fuaa50000_firmware:3.01.17:*:*:*:*:*:*:*3.01.17VulnerableAbus
cpe:2.3:h:abus:secvest_wireless_alarm_system_fuaa50000:-:*:*:*:*:*:*:*not specified by NVDRunning onAbus
  • cpe:2.3:o:abus:secvest_wireless_alarm_system_fuaa50000_firmware:3.01.17:*:*:*:*:*:*:* Versions 3.01.17 Vulnerable ·Abus
  • cpe:2.3:h:abus:secvest_wireless_alarm_system_fuaa50000:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Abus

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2020-28973
  2. 2026-10-03 Alias added: GHSA-x3ww-q5hj-x9cc

References

Advisory 1

  • TI-2019-07244 Due to the use of an insecure algorithm for rolling codes in the ABUS Secvest wireless… CVSS 3.0CRITICAL 9.8
  • TI-2019-10620 An issue was discovered on ABUS Secvest FUAA50000 3.01.01 devices. CVSS 3.0HIGH 7.5
  • TI-2019-07242 Due to the use of an insecure RFID technology (MIFARE Classic), ABUS proximity chip keys… CVSS 3.0HIGH 8.1
  • TI-2019-07241 Due to unencrypted signal communication and predictability of rolling codes, an attacker… CVSS 3.0HIGH 7.5
  • TI-2019-07243 An issue was discovered on ABUS Secvest wireless alarm system FUAA50000 3.01.01 in… CVSS 3.0MEDIUM 6.5

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences