CVE-2022-3088 — UC-8100A-ME-T System Image: Versions v1

UC-8100A-ME-T System Image: Versions v1.0 to v1.6, UC-2100 System Image: Versions v1.0 to v1.12, UC-2100-W System Image: Versions v1.0 to v 1.12, UC-3100 System Image: Versions v1.0 to v1.6, UC-5100 System Image: Versions v1.0 to v1.4, UC-8100 System Image: Vers

01What is this vulnerability?

UC-8100A-ME-T System Image: Versions v1.0 to v1.6, UC-2100 System Image: Versions v1.0 to v1.12, UC-2100-W System Image: Versions v1.0 to v 1.12, UC-3100 System Image: Versions v1.0 to v1.6, UC-5100 System Image: Versions v1.0 to v1.4, UC-8100 System Image: Versions v3.0 to v3.5, UC-8100-ME-T System Image: Versions v3.0 and v3.1, UC-8200 System Image: v1.0 to v1.5, AIG-300 System Image…

02Affected products

Vendor	Product	Versions
Moxa	UC	8100A-ME-T System Imaage — 1.0
Moxa	UC	2100 System Image — 1.0
Moxa	UC	2100-W System Image — 1.0
Moxa	UC	3100 System Image — 1.0
Moxa	UC	5100 System Image — 1.0
Moxa	UC	8100 System Image — 3.0
Moxa	UC	8100-ME-T System Image — 3.0
Moxa	UC	8200 System Image — 1.0
Moxa	AIG	300 System Image — 1.0
Moxa	UC	8410A with Debian 9 System Image — 4.0.2 and 4.1.2
Moxa	UC	8580 with Debian 9 System Image — 2.0 and 2.1
Moxa	UC	8540 with Debian 9 System Image — 2.0 and 2.1
Moxa	DA	662C-16-LX (GLB) System Image — 1.0.2

03Active exploitation status

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

04Recommended remediation

• Patch to a fixed version listed in the vendor advisory (see references below).
• Mitigate with WAF rules, network egress filters, or feature flags where the patch is not yet available.
• Hunt historical logs for exploitation indicators — see Detection signatures below.

05Technical details

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

06Detection signatures

Ask SARA in chat to draft a starting detection for this CVE in your stack of choice.

07Related CVEs

No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.

08Timeline

• Published: 2022-11-22T00:00:00.000Z
• Last modified: 2025-04-16T17:42:25.272Z

09References

• www.cisa.gov — https://www.cisa.gov/uscert/ics/advisories/icsa-22-326-05