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CVE-2018-8864

N/A

Published: May 25, 2018 at 04:00 PM UTC

Updated: June 17, 2026 at 02:05 AM UTC

9 products affected across 2 vendorsMhpss FirmwareHPSS32 FirmwareALERT4000 Firmware

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Severity

N/A

Exploit prediction

EPSS 0.2%

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

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

ALERT4000 Firmware · Atisystem

95%

All versions

atisystem-alert4000 (same device)

HPSS16 Firmware · Atisystem

95%

All versions

atisystem-hpss16 (same device)

HPSS32 Firmware · Atisystem

95%

All versions

atisystem-hpss32 (same device)

Mhpss Firmware · Atisystem

95%

All versions

atisystem-mhpss (same device)

Emergency Mass Notification Systems · Acoustic Ati

60%

The following ATI's Emergency Mass Notification Systems devices are affected: HPSS16, HPSS32, MHPSS, and ALERT4000.

Alert4000 · Atisystemdevice

80%

All versions

Hpss16 · Atisystemdevice

80%

All versions

Hpss32 · Atisystemdevice

80%

All versions

Mhpss · Atisystemdevice

80%

All versions

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

https://ics-cert.us-cert.gov/advisories/ICSA-18-100-01

References (2)

VDB Entryx_refsource_BIDThird Party Advisory

Source: [email protected]

http://www.securityfocus.com/bid/103721

x_refsource_MISCMitigationThird Party AdvisoryUS Government Resource

Source: [email protected]

https://ics-cert.us-cert.gov/advisories/ICSA-18-100-01

CVSS

2.9LOW[email protected]

Confidentiality: NONE
Integrity: PARTIAL
Availability: NONE

Vector?

Quick Info

StatusMODIFIED

CWE

CWE-311

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