CVE-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; 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.

• 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)