CVE-2018-8864

Severity: low (CVSS 3.1 v3.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.2% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2018-05-25 · updated 2026-06-17
Weakness: CWE-311

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.

Affected products

Atisystem Alert4000 Firmware: all versions
Atisystem Hpss16 Firmware: all versions
Atisystem Hpss32 Firmware: all versions
Atisystem Mhpss Firmware: all versions

References

http://www.securityfocus.com/bid/103721
https://ics-cert.us-cert.gov/advisories/ICSA-18-100-01
http://www.securityfocus.com/bid/103721
https://ics-cert.us-cert.gov/advisories/ICSA-18-100-01

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