Description
In ATI Systems Emergency Mass Notification Systems (HPSS16, HPSS32, MHPSS, and ALERT4000) devices, an improper authentication vulnerability caused by specially crafted malicious radio transmissions may allow an attacker to remotely trigger false alarms.
References (2)
Core 2
Core References
Third Party Advisory, VDB Entry vdb-entry
x_refsource_bid
http://www.securityfocus.com/bid/103721
Mitigation, Third Party Advisory, US Government Resource x_refsource_misc
https://ics-cert.us-cert.gov/advisories/ICSA-18-100-01
Scores
CVSS v3
3.1
EPSS
0.0058
EPSS Percentile
43.3%
Attack Vector
ADJACENT_NETWORK
CVSS:3.0/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N
Details
CWE
CWE-287
Status
published
Products (4)
atisystem/alert4000_firmware
atisystem/hpss16_firmware
atisystem/hpss32_firmware
atisystem/mhpss_firmware
Published
May 25, 2018
Tracked Since
Feb 18, 2026