CVE-2022-3228

MEDIUM

Host Engineering H0-ECOM100 <5.0.155 - Buffer Overflow

Title source: llm
STIX 2.1

Description

Using custom code, an attacker can write into name or description fields larger than the appropriate buffer size causing a stack-based buffer overflow on Host Engineering H0-ECOM100 Communications Module Firmware versions v5.0.155 and prior. This may allow an attacker to crash the affected device or cause it to become unresponsive.

References (1)

Core 1
Core References
Mitigation, Third Party Advisory, US Government Resource
https://www.cisa.gov/uscert/ics/advisories/icsa-22-263-04

Scores

CVSS v3 6.5
EPSS 0.0031
EPSS Percentile 23.1%
Attack Vector ADJACENT_NETWORK
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-121 CWE-787
Status published
Products (1)
hosteng/h0-ecom100_firmware < 5.0.156
Published Oct 28, 2022
Tracked Since Feb 18, 2026