CVE-2016-9338
published 2017-02-13CVE-2016-9338: An issue was discovered in Rockwell Automation Allen-Bradley MicroLogix 1100 controller 1763-L16AWA, Series A and B, Version 14.000 and prior versions…
PriorityP413low2.7CVSS 3.0
AVNACLPRHUINSUCNINAL
EPSS
2.43%
82.2th percentile
An issue was discovered in Rockwell Automation Allen-Bradley MicroLogix 1100 controller 1763-L16AWA, Series A and B, Version 14.000 and prior versions; 1763-L16BBB, Series A and B, Version 14.000 and prior versions; 1763-L16BWA, Series A and B, Version 14.000 and prior versions; and 1763-L16DWD, Series A and B, Version 14.000 and prior versions. Because of an Incorrect Permission Assignment for Critical Resource, users with administrator privileges may be able to remove all administrative users requiring a factory reset to restore ancillary web server function. Exploitation of this vulnerability will still allow the affected device to function in its capacity as a controller.
Affected
20 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| rockwellautomation | 1763-l16awa_series_a | <= 14.000 | — |
| rockwellautomation | 1763-l16awa_series_b | <= 14.000 | — |
| rockwellautomation | 1763-l16bbb_series_a | <= 14.000 | — |
| rockwellautomation | 1763-l16bbb_series_b | <= 14.000 | — |
| rockwellautomation | 1763-l16bwa_series_a | <= 14.000 | — |
| rockwellautomation | 1763-l16bwa_series_b | <= 14.000 | — |
| rockwellautomation | 1763-l16dwd_series_a | <= 14.000 | — |
| rockwellautomation | 1763-l16dwd_series_b | <= 14.000 | — |
| rockwellautomation | 1766-l32awa_series_a | <= 15.004 | — |
| rockwellautomation | 1766-l32awa_series_b | <= 15.004 | — |
| rockwellautomation | 1766-l32awaa_series_a | <= 15.004 | — |
| rockwellautomation | 1766-l32awaa_series_b | <= 15.004 | — |
| rockwellautomation | 1766-l32bwa_series_a | <= 15.004 | — |
| rockwellautomation | 1766-l32bwa_series_b | <= 15.004 | — |
| rockwellautomation | 1766-l32bwaa_series_a | <= 15.004 | — |
| rockwellautomation | 1766-l32bwaa_series_b | <= 15.004 | — |
| rockwellautomation | 1766-l32bxb_series_a | <= 15.004 | — |
| rockwellautomation | 1766-l32bxb_series_b | <= 15.004 | — |
| rockwellautomation | 1766-l32bxba_series_a | <= 15.004 | — |
| rockwellautomation | 1766-l32bxba_series_b | <= 15.004 | — |
CVSS provenance
nvdv3.02.7LOWCVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L
nvdv2.04.0MEDIUMAV:N/AC:L/Au:S/C:N/I:N/A:P
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CISA ICS
Rockwell Automation MicroLogix 1100 and 1400 Vulnerabilities
cisa_ics·2017-01-05
Rockwell Automation MicroLogix 1100 and 1400 Vulnerabilities
## Archived Content In an effort to keep CISA.gov current, the archive contains outdated information that may not reflect current policy or programs.
ICS Advisory
##
Rockwell Automation MicroLogix 1100 and 1400 Vulnerabilities
Last RevisedJanuary 05, 2017
Alert CodeICSA-16-336-06
## OVERVIEW
This advisory was originally posted to the NCCIC Portal library on December 1, 2016, and is being released to the NCCIC/ICS-CERT web site.
Alexey Osipov and Ilya Karpov of Positive Technologies have identified vulnerabilities in Rockwell Automation’s Allen-Bradley MicroLogix 1100 and 1400 programmable logic controller (PLC) systems. Rockwell Automation has produced new firmware versions to mitigate some of the vulnerabilities.
These vulnerabilities cou
GHSA
GHSA-6cm5-532j-c584: An issue was discovered in Rockwell Automation Allen-Bradley MicroLogix 1100 controller 1763-L16AWA, Series A and B, Version 14
ghsa_unreviewed·2022-05-17
CVE-2016-9338 [MEDIUM] GHSA-6cm5-532j-c584: An issue was discovered in Rockwell Automation Allen-Bradley MicroLogix 1100 controller 1763-L16AWA, Series A and B, Version 14
An issue was discovered in Rockwell Automation Allen-Bradley MicroLogix 1100 controller 1763-L16AWA, Series A and B, Version 14.000 and prior versions; 1763-L16BBB, Series A and B, Version 14.000 and prior versions; 1763-L16BWA, Series A and B, Version 14.000 and prior versions; and 1763-L16DWD, Series A and B, Version 14.000 and prior versions. Because of an Incorrect Permission Assignment for Critical Resource, users with administrator privileges may be able to remove all administrative users requiring a factory reset to restore ancillary web server function. Exploitation of this vulnerability will still allow the affected device to function in its capacity as a controller.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2017-02-13
Published