Moxa OnCell Improper Authentication (CVE-2016-8362)

medium Tenable OT Security Plugin ID 501489


The remote OT asset is affected by a vulnerability.


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. Any user is able to download log files by accessing a specific URL.

This plugin only works with Tenable.ot.
Please visit for more information.


Refer to the vendor advisory.

See Also

Plugin Details

Severity: Medium

ID: 501489

Version: 1.1

Type: remote

Family: Tenable.ot

Published: 8/2/2023

Updated: 8/3/2023

Supported Sensors: Tenable OT Security

Risk Information


Risk Factor: Low

Score: 3.6


Risk Factor: Medium

Base Score: 4

Temporal Score: 3

Vector: CVSS2#AV:N/AC:L/Au:S/C:P/I:N/A:N

CVSS Score Source: CVE-2016-8362


Risk Factor: Medium

Base Score: 6.5

Temporal Score: 5.7

Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

CPE: cpe:/o:moxa:awk-3121-m12-rtg_firmware, cpe:/o:moxa:awk-3131-m12-rcc_firmware, cpe:/o:moxa:awk-3131a_firmware, cpe:/o:moxa:awk-3191_firmware, cpe:/o:moxa:awk-4131a_firmware, cpe:/o:moxa:awk-5232-m12-rcc_firmware, cpe:/o:moxa:awk-5232_firmware, cpe:/o:moxa:awk-6232_firmware, cpe:/o:moxa:awk-1121_firmware, cpe:/o:moxa:awk-1127_firmware, cpe:/o:moxa:awk-1131a_firmware

Required KB Items: Tenable.ot/Moxa

Exploit Ease: No known exploits are available

Patch Publication Date: 2/13/2017

Vulnerability Publication Date: 2/13/2017

Reference Information

CVE: CVE-2016-8362

CWE: 287