The vulnerability of the microprogrammed logic controllers from Rockwell Automation, the Micrologix 1100 and Micrologix 1400, is related to deficiencies in access control. This allows a intruder to remove all administrators, thereby disabling additional functions of the device.

The vulnerability of the microprogrammed logic controllers from Rockwell Automation, the Micrologix 1100 and Micrologix 1400, is related to deficiencies in access control. Exploiting this vulnerability could allow a person with administrator privileges to remotely remove all administrators, there...

Input validation

An Improper Input Validation issue was discovered in Rockwell Automation MicroLogix 1100 controllers 1763-L16BWA, 1763-L16AWA, 1763-L16BBB, and 1763-L16DWD. A remote, unauthenticated attacker could send a single, specially crafted Programmable Controller Communication Commands PCCC packet to the...

CVE-2017-7924

An Improper Input Validation issue was discovered in Rockwell Automation MicroLogix 1100 controllers 1763-L16BWA, 1763-L16AWA, 1763-L16BBB, and 1763-L16DWD. A remote, unauthenticated attacker could send a single, specially crafted Programmable Controller Communication Commands PCCC packet to the...

CVE-2017-7924

CVE-2017-7924 concerns Rockwell Automation’s MicroLogix 1100 controllers (1763-L16BWA, 1763-L16AWA, 1763-L16BBB, 1763-L16DWD). The issue is an improper input validation that could be exploited by a remote, unauthenticated attacker sending a single crafted PCCC packet, potentially causing a Denial...

CVE-2017-7924: Improper Input Validation

An Improper Input Validation issue was discovered in Rockwell Automation MicroLogix 1100 controllers 1763-L16BWA, 1763-L16AWA, 1763-L16BBB, and 1763-L16DWD. A remote, unauthenticated attacker could send a single, specially crafted Programmable Controller Communication Commands PCCC packet to the...

PT-2017-17999

Name of the Vulnerable Software and Affected Versions Rockwell Automation MicroLogix 1100 controllers version 1763-L16BWA Rockwell Automation MicroLogix 1100 controllers version 1763-L16AWA Rockwell Automation MicroLogix 1100 controllers version 1763-L16BBB Rockwell Automation MicroLogix 1100...

Rockwell Automation MicroLogix 1100 Denial of Service Vulnerability

Rockwell Automation is a British company that provides industrial automation control and globalized information. the MicroLogix 1100 series is used in food, agriculture and water and wastewater systems, among others. A denial of service vulnerability exists in Rockwell Automation MicroLogix 1100...

Input validation

An Improper Restriction of Excessive Authentication Attempts issue was discovered in Rockwell Automation Allen-Bradley MicroLogix 1100 programmable-logic controllers 1763-L16AWA, Series A and B, Version 16.00 and prior versions; 1763-L16BBB, Series A and B, Version 16.00 and prior versions;...

Information disclosure

An Information Exposure issue was discovered in Rockwell Automation Allen-Bradley MicroLogix 1100 programmable-logic controllers 1763-L16AWA, Series A and B, Version 16.00 and prior versions; 1763-L16BBB, Series A and B, Version 16.00 and prior versions; 1763-L16BWA, Series A and B, Version 16.00...

Code injection

A Predictable Value Range from Previous Values issue was discovered in Rockwell Automation Allen-Bradley MicroLogix 1100 programmable-logic controllers 1763-L16AWA, Series A and B, Version 16.00 and prior versions; 1763-L16BBB, Series A and B, Version 16.00 and prior versions; 1763-L16BWA, Series...

CVE-2017-7899

An Information Exposure issue was discovered in Rockwell Automation Allen-Bradley MicroLogix 1100 programmable-logic controllers 1763-L16AWA, Series A and B, Version 16.00 and prior versions; 1763-L16BBB, Series A and B, Version 16.00 and prior versions; 1763-L16BWA, Series A and B, Version 16.00...

CVE-2017-7903

A Weak Password Requirements issue was discovered in Rockwell Automation Allen-Bradley MicroLogix 1100 programmable-logic controllers 1763-L16AWA, Series A and B, Version 16.00 and prior versions; 1763-L16BBB, Series A and B, Version 16.00 and prior versions; 1763-L16BWA, Series A and B, Version...

CVE-2017-7898

An Improper Restriction of Excessive Authentication Attempts issue was discovered in Rockwell Automation Allen-Bradley MicroLogix 1100 programmable-logic controllers 1763-L16AWA, Series A and B, Version 16.00 and prior versions; 1763-L16BBB, Series A and B, Version 16.00 and prior versions;...

CVE-2017-7901

A Predictable Value Range from Previous Values issue was discovered in Rockwell Automation Allen-Bradley MicroLogix 1100 programmable-logic controllers 1763-L16AWA, Series A and B, Version 16.00 and prior versions; 1763-L16BBB, Series A and B, Version 16.00 and prior versions; 1763-L16BWA, Series...

CVE-2017-7902

A "Reusing a Nonce, Key Pair in Encryption" issue was discovered in Rockwell Automation Allen-Bradley MicroLogix 1100 programmable-logic controllers 1763-L16AWA, Series A and B, Version 16.00 and prior versions; 1763-L16BBB, Series A and B, Version 16.00 and prior versions; 1763-L16BWA, Series A...

CVE-2017-7899

CVE-2017-7899 affects Rockwell Automation Allen-Bradley MicroLogix 1100 (1763-L16Axx, DWD) and MicroLogix 1400 (1766-L32Axx, BWAA, etc.) PLCs. The root issue is Information Exposure: user credentials are sent to the web server via HTTP GET requests, enabling potential unauthorized retrieval. Conn...

CVE-2017-7903

CVE-2017-7903 refers to a vulnerability in Rockwell Automation Allen-Bradley MicroLogix 1100/1400 PLCs due to weak password requirements: numeric passwords with small maximum length used by models such as 1763-L16AWA/B, 1763-L16DWD and 1766-L32 variants (firmware 16.00 and prior). Root cause: wea...

CVE-2017-7898

CVE-2017-7898 affects Rockwell Automation Allen-Bradley MicroLogix 1100 controllers (1763-L16A… series) and MicroLogix 1400 controllers (1766-L32A… series) with firmware 16.00 or earlier. The root cause is an improper restriction of excessive authentication attempts (CWE-307): there are no penalt...

CVE-2017-7898

An Improper Restriction of Excessive Authentication Attempts issue was discovered in Rockwell Automation Allen-Bradley MicroLogix 1100 programmable-logic controllers 1763-L16AWA, Series A and B, Version 16.00 and prior versions; 1763-L16BBB, Series A and B, Version 16.00 and prior versions;...

CVE-2017-7903

A Weak Password Requirements issue was discovered in Rockwell Automation Allen-Bradley MicroLogix 1100 programmable-logic controllers 1763-L16AWA, Series A and B, Version 16.00 and prior versions; 1763-L16BBB, Series A and B, Version 16.00 and prior versions; 1763-L16BWA, Series A and B, Version...