CVE-2018-8862

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.

CVSS v3.0 3.1 LOW
CVSS v2.0 2.9 LOW

3.1^/10

CVSS v3.0 : LOW

Vector : AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N

Exploitability : 1.6 / Impact : 1.4

Attack Vector ADJACENT_NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact LOW

Availability Impact NONE

Scope UNCHANGED

2.9^/10

CVSS v2.0 : LOW

Vector : AV:A/AC:M/Au:N/C:N/I:P/A:N

Exploitability : 5.5 / Impact : 2.9

Access Vector ADJACENT_NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

References

Link	Resource
https://ics-cert.us-cert.gov/advisories/ICSA-18-100-01	Mitigation Third Party Advisory US Government Resource
http://www.securityfocus.com/bid/103721	Third Party Advisory VDB Entry

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Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:atisystem:hpss16_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:atisystem:hpss16:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND

cpe:2.3:o:atisystem:hpss32_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:atisystem:hpss32:-:*:*:*:*:*:*:*

Configuration 3 (hide)

AND

cpe:2.3:o:atisystem:mhpss_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:atisystem:mhpss:-:*:*:*:*:*:*:*

Configuration 4 (hide)

AND

cpe:2.3:o:atisystem:alert4000_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:atisystem:alert4000:-:*:*:*:*:*:*:*

Information

Published : 2018-05-25 09:29

Updated : 2019-10-09 16:42

NVD link : CVE-2018-8862

Mitre link : CVE-2018-8862

JSON object : View

CWE

CWE-287

Improper Authentication

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Products Affected

atisystem

mhpss
mhpss_firmware
hpss32
alert4000_firmware
hpss16
alert4000
hpss32_firmware
hpss16_firmware

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