Low severity3.1NVD Advisory· Published May 25, 2018· Updated Jun 17, 2026
CVE-2018-8864
CVE-2018-8864
Description
In ATI Systems Emergency Mass Notification Systems (HPSS16, HPSS32, MHPSS, and ALERT4000) devices, a missing encryption of sensitive data vulnerability caused by specially crafted malicious radio transmissions may allow an attacker to remotely trigger false alarms.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
6- Acoustic Technology, Inc. (ATI Systems)/ATI Emergency Mass Notification Systemsv5Range: The following ATI's Emergency Mass Notification Systems devices are affected: HPSS16, HPSS32, MHPSS, and ALERT4000.
- cpe:2.3:o:atisystem:hpss16_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:atisystem:hpss32_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:atisystem:mhpss_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:atisystem:alert4000_firmware:-:*:*:*:*:*:*:*
Patches
Vulnerability mechanics
References
2- www.securityfocus.com/bid/103721nvdThird Party AdvisoryVDB Entry
- ics-cert.us-cert.gov/advisories/ICSA-18-100-01nvdMitigationThird Party AdvisoryUS Government Resource
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