CVE-2019-14261

Summary

CVECVE-2019-14261
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2019-09-03 18:15:00 UTC
Updated2019-09-05 20:37:00 UTC
DescriptionAn issue was discovered on ABUS Secvest FUAA50000 3.01.01 devices. Due to an insufficient implementation of jamming detection, an attacker is able to suppress correctly received RF messages sent between wireless peripheral components, e.g., wireless detectors or remote controls, and the ABUS Secvest alarm central. An attacker is able to perform a "reactive jamming" attack. The reactive jamming simply detects the start of a RF message sent by a component of the ABUS Secvest wireless alarm system, for instance a wireless motion detector (FUBW50000) or a remote control (FUBE50014 or FUBE50015), and overlays it with random data before the original RF message ends. Thereby, the receiver (alarm central) is not able to properly decode the original transmitted signal. This enables an attacker to suppress correctly received RF messages of the wireless alarm system in an unauthorized manner, for instance status messages sent by a detector indicating an intrusion.

Risk And Classification

Problem Types: CWE-310

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Hardware Abus Secvest Wireless Alarm System Fuaa50000 - All All All
Hardware Abus Secvest Wireless Alarm System Fuaa50000 - All All All
Operating System Abus Secvest Wireless Alarm System Fuaa50000 Firmware 3.01.01 All All All
Operating System Abus Secvest Wireless Alarm System Fuaa50000 Firmware 3.01.01 All All All

References

ReferenceSourceLinkTags
www.syss.de/fileadmin/dokumente/Publikationen/Advisories/SYSS-2019-004.txt MISC www.syss.de Third Party Advisory
Full Disclosure: [SYSS-2019-004]: ABUS Secvest (FUAA50000) - Message Transmission - Unchecked Error Condition (CWE-391) (CVE-2019-14261) FULLDISC seclists.org Mailing List, Third Party Advisory
ABUS Secvest 3.01.01 Unchecked Message Transmission Error Condition ≈ Packet Storm MISC packetstormsecurity.com Third Party Advisory, VDB Entry
Bugtraq: [SYSS-2019-004]: ABUS Secvest (FUAA50000) - Message Transmission - Unchecked Error Condition (CWE-391) BUGTRAQ seclists.org Mailing List, Third Party Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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