Low severity3.1NVD Advisory· Published May 25, 2018· Updated Jun 17, 2026
CVE-2018-8862
CVE-2018-8862
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.
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Affected products
5- Acoustic Technology, Inc. (ATI Systems)/Emergency Mass Notification Systemsv5Range: The following ATI's Emergency Mass Notification Systems devices are affected: HPSS16, HPSS32, MHPSS, and ALERT4000.
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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