What’s Vulnerable › Vulnerabilities

CVE-2022-3228

• Severity: medium (CVSS 6.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2022-10-28 · updated 2026-06-17
• Weakness: CWE-121

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.

Affected products

• Host Engineering H0-ECOM100 Communications Module: before 5.0.156 — fixed in 5.0.156

How to fix

Upgrade to a fixed version: Host Engineering H0-ECOM100 Communications Module 5.0.156. Check the vendor advisory for mitigations.

References

• https://www.cisa.gov/uscert/ics/advisories/icsa-22-263-04
• https://www.cisa.gov/uscert/ics/advisories/icsa-22-263-04

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