PT-2017-01: Information Disclosure in Rockwell Automation Micrologix 1100 and 1400 PLC Vulnerable productMicrologix 1100 Version: 1763-L16AWA, 1763-L16BBB, 763-L16BWA, 1763-L16DWD series A and B before 15.000Micrologix 1400 Version: 1766-L32AWA, 1766-L32BWA, 1766-L32BWAA, 1766-L32BXB, 1766-L32BXBA, 1766-L32AWAA series A and B before 16.000Links: http://www.rockwellautomation.com/Severity levelSeverity level: Medium Impact: Information Disclosure Access Vector: Remote CVSS v3: Base Score: 6.5 Vector: (AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N)CVE: CVE-2016-9334Software descriptionRockwell Automation Micrologix 1100 and 1400 are programmable logic controllers. Vulnerability descriptionThe specialists of the Positive Research center have detected an Information Disclosure vulnerability in Rockwell Automation Micrologix 1100 and 1400 PLC.Vulnerability in Allen-Bradly MicroLogix 1100 and 1400 allows remote attackers to obtain user credentials in clear text by sniffing browser-to-server traffic.How to fixUpdate the firmware of your device to the latest versionAdvisory status 11.06.2015 - Vendor gets vulnerability details 05.01.2017 - Vendor releases fixed version and details 11.01.2017 - Public disclosureCreditsThe vulnerability was detected by Alexey Osipov, Ilya Karpov, Positive Research Center (Positive Technologies Company)References http://en.securitylab.ru/lab/PT-2017-01 https://ics-cert.us-cert.gov/advisories/ICSA-16-336-06 Reports on the vulnerabilities previously discovered by Positive Research:http://www.ptsecurity.com/ww-en/analytics/threatscape/ http://en.securitylab.ru/lab/
