Low severity · published May 25, 2018
CVE-2018-8864
In ATI Systems Emergency Mass Notification Systems (HPSS16, HPSS32, MHPSS, and ALERT4000) devices, a missing encryption of sensitive data vulnerability caused by specially crafted…
3.1
CVSS
0.2%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.0/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N
Attack vector
Adjacent
Complexity
High
Privileges
None
User interaction
None
Confidentiality
None
Integrity
Low
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 7% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
AF
Alert4000 Firmware · Atisystem
All versions, or not specified · source: NVD
HF
Hpss16 Firmware · Atisystem
All versions, or not specified · source: NVD
HF
Hpss32 Firmware · Atisystem
All versions, or not specified · source: NVD
MF
Mhpss Firmware · Atisystem
All versions, or not specified · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2018-8864
CVE.org
https://www.cve.org/CVERecord?id=CVE-2018-8864
Third Party Advisory
http://www.securityfocus.com/bid/103721
Mitigation
https://ics-cert.us-cert.gov/advisories/ICSA-18-100-01
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In ATI Systems Emergency Mass Notification Systems (HPSS16, HPSS32, MHPSS, and ALERT4000) devices, an improper authentication vulnerability caused by specially crafted malicious…