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Fencer Vulns
critical 10.0

CVE-2016-8363 json

An issue was discovered in Moxa OnCell OnCellG3470A-LTE, AWK-1131A/3131A/4131A Series, AWK-3191 Series, AWK-5232/6232 Series, AWK-1121/1127…

published 2017-02-13 9 y ago modified 2026-06-17 4 mo ago also EUVD-2016-9211

cvss
10.0
version 3.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
2.4%
EPSS 2.4% chance of exploitation in 30 days, percentile 84%
public exploits
0
none known

Summary

An issue was discovered in Moxa OnCell OnCellG3470A-LTE, AWK-1131A/3131A/4131A Series, AWK-3191 Series, AWK-5232/6232 Series, AWK-1121/1127 Series, WAC-1001 V2 Series, WAC-2004 Series, AWK-3121-M12-RTG Series, AWK-3131-M12-RCC Series, AWK-5232-M12-RCC Series, TAP-6226 Series, AWK-3121/4121 Series, AWK-3131/4131 Series, and AWK-5222/6222 Series. User is able to execute arbitrary OS commands on the server.

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

cisa ICSA-16-308-01 updated cvss 9.1

Moxa OnCell Security Vulnerabilities

  • Moxa OnCell AWK-1121/1127 Series Moxa OnCell AWK-1131A/3131A/4131A Series Moxa OnCell AWK-3121-M12-RTG Series Moxa OnCell AWK-3121/4121 Series Moxa OnCell AWK-3131-M12-RCC Series Moxa OnCell AWK-3131/4131 Series
    +8 more products
    Moxa OnCell AWK-3191 Series Moxa OnCell AWK-5222/6222 Series Moxa OnCell AWK-5232-M12-RCC Series Moxa OnCell AWK-5232/6232 Series Moxa OnCell G3470A-LTE Moxa OnCell TAP-6226 Series Moxa OnCell WAC-1001 V2 Series Moxa WAC-2004 Series
    affected: mitigation “No future updates are planned for the following models: TAP-6226 Series, AWK-3121/4121 Series, AWK-3131/4131 Series, AWK-5222/6222 Series.” moxa.com

From CISA ICS and IT advisories (CSAF, https://github.com/cisagov/CSAF), a U.S. Government work; changed: reduced to products, statuses and remediations. CISA notification · csaf

Exploit prediction

2.40% chance of exploitation in the next 30 days, higher than 84% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
NVD 3.0 10.0 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
NVD 2.0 7.5 AV:N/AC:L/Au:N/C:P/I:P/A:P

Affected products

  • n/a Moxa OnCell

Classification

Weakness
  • CWE-264 Permissions, Privileges, and Access Controls

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.