PT-2022-21202 · Host Engineering · H0-Ecom100 Communications Module Firmware

Caleb Purcell + 1 · Published 2022-10-28 · Updated 2022-11-01 · CVE-2022-3228

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Host Engineering H0-ECOM100 Communications Module Firmware versions v5.0.155 and prior

Description The issue allows an attacker to cause a stack-based buffer overflow by writing into name or description fields with data larger than the appropriate buffer size. This can lead to the affected device crashing or becoming unresponsive.

Recommendations For Host Engineering H0-ECOM100 Communications Module Firmware versions v5.0.155 and prior, update to a version later than v5.0.155 to resolve the issue. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Memory Corruption

Stack Overflow

Weakness Enumeration

CWE-787

CWE-121

Related Identifiers

CVE-2022-3228

Affected Products

H0-Ecom100 Communications Module Firmware

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2022-3228 · Security Note
• https://osv.dev/vulnerability/CVE-2022-3228 · Vendor Advisory
• https://cisa.gov/uscert/ics/advisories/icsa-22-263-04 · Note
• https://t.me/cibsecurity/52251 · Telegram Post