CVE-2022-3228

6.5 mediumEPSS 0.3%

Medium (6.5) in hosteng h0-ecom100 firmware. EPSS 0.3% chance of exploitation in the next 30 days.

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.

Severity

CVSS 3.1

6.5 medium

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS: 0.3% chance of exploitation in the next 30 days; higher than 28% of CVEs (scores of 2026-10-31)
CWEs: CWE-787, CWE-121
Published: 2022-10-28
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

hosteng:h0-ecom100_firmware

References

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

Check your stack JSON