Total
28 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2017-12093 | 1 Rockwellautomation | 2 Micrologix 1400, Micrologix 1400 B Firmware | 2023-01-27 | 5.0 MEDIUM | 5.3 MEDIUM |
| An exploitable insufficient resource pool vulnerability exists in the session communication functionality of Allen Bradley Micrologix 1400 Series B Firmware 21.2 and before. A specially crafted stream of packets can cause a flood of the session resource pool resulting in legitimate connections to the PLC being disconnected. An attacker can send unauthenticated packets to trigger this vulnerability. | |||||
| CVE-2022-3166 | 1 Rockwellautomation | 4 Micrologix 1100, Micrologix 1100 Firmware, Micrologix 1400 and 1 more | 2022-12-22 | N/A | 7.5 HIGH |
| Rockwell Automation was made aware that the webservers of the Micrologix 1100 and 1400 controllers contain a vulnerability that may lead to a denial-of-service condition. The security vulnerability could be exploited by an attacker with network access to the affected systems by sending TCP packets to webserver and closing it abruptly which would cause a denial-of-service condition for the web server application on the device | |||||
| CVE-2022-46670 | 1 Rockwellautomation | 10 Micrologix 1100, Micrologix 1100 Firmware, Micrologix 1400 and 7 more | 2022-12-22 | N/A | 6.1 MEDIUM |
| Rockwell Automation was made aware of a vulnerability by a security researcher from Georgia Institute of Technology that the MicroLogix 1100 and 1400 controllers contain a vulnerability that may give an attacker the ability to accomplish remote code execution. The vulnerability is an unauthenticated stored cross-site scripting vulnerability in the embedded webserver. The payload is transferred to the controller over SNMP and is rendered on the homepage of the embedded website. | |||||
| CVE-2017-14468 | 1 Rockwellautomation | 2 Micrologix 1400, Micrologix 1400 B Firmware | 2022-12-14 | 7.5 HIGH | 9.8 CRITICAL |
| An exploitable access control vulnerability exists in the data, program, and function file permissions functionality of Allen Bradley Micrologix 1400 Series B FRN 21.2 and before. A specially crafted packet can cause a read or write operation resulting in disclosure of sensitive information, modification of settings, or modification of ladder logic. An attacker can send unauthenticated packets to trigger this vulnerability. Required Keyswitch State: REMOTE or PROG Description: This ability is leveraged in a larger exploit to flash custom firmware. | |||||
| CVE-2017-14467 | 1 Rockwellautomation | 2 Micrologix 1400, Micrologix 1400 B Firmware | 2022-12-14 | 7.5 HIGH | 9.8 CRITICAL |
| An exploitable access control vulnerability exists in the data, program, and function file permissions functionality of Allen Bradley Micrologix 1400 Series B FRN 21.2 and before. A specially crafted packet can cause a read or write operation resulting in disclosure of sensitive information, modification of settings, or modification of ladder logic. An attacker can send unauthenticated packets to trigger this vulnerability. Required Keyswitch State: REMOTE Description: Live rung edits are able to be made by an unauthenticated user allowing for addition, deletion, or modification of existing ladder logic. Additionally, faults and cpu state modification can be triggered if specific ladder logic is used. | |||||
| CVE-2017-14465 | 1 Rockwellautomation | 2 Micrologix 1400, Micrologix 1400 B Firmware | 2022-12-14 | 7.5 HIGH | 9.8 CRITICAL |
| An exploitable access control vulnerability exists in the data, program, and function file permissions functionality of Allen Bradley Micrologix 1400 Series B FRN 21.2 and before. A specially crafted packet can cause a read or write operation resulting in disclosure of sensitive information, modification of settings, or modification of ladder logic. An attacker can send unauthenticated packets to trigger this vulnerability. Required Keyswitch State: REMOTE Description: Any input or output can be forced, causing unpredictable activity from the PLC. | |||||
| CVE-2017-14466 | 1 Rockwellautomation | 2 Micrologix 1400, Micrologix 1400 B Firmware | 2022-12-14 | 7.5 HIGH | 9.8 CRITICAL |
| An exploitable access control vulnerability exists in the data, program, and function file permissions functionality of Allen Bradley Micrologix 1400 Series B FRN 21.2 and before. A specially crafted packet can cause a read or write operation resulting in disclosure of sensitive information, modification of settings, or modification of ladder logic. An attacker can send unauthenticated packets to trigger this vulnerability. Required Keyswitch State: REMOTE or PROG Description: The filetype 0x03 allows users write access, allowing the ability to overwrite the Master Password value stored in the file. | |||||
| CVE-2017-14464 | 1 Rockwellautomation | 2 Micrologix 1400, Micrologix 1400 B Firmware | 2022-12-14 | 7.5 HIGH | 9.8 CRITICAL |
| An exploitable access control vulnerability exists in the data, program, and function file permissions functionality of Allen Bradley Micrologix 1400 Series B FRN 21.2 and before. A specially crafted packet can cause a read or write operation resulting in disclosure of sensitive information, modification of settings, or modification of ladder logic. An attacker can send unauthenticated packets to trigger this vulnerability.Required Keyswitch State: REMOTE or PROG Associated Fault Code: 0001 Fault Type: Non-User Description: A fault state can be triggered by setting the NVRAM/memory module user program mismatch bit (S2:9) when a memory module is NOT installed. | |||||
| CVE-2017-14463 | 1 Rockwellautomation | 2 Micrologix 1400, Micrologix 1400 B Firmware | 2022-12-14 | 7.5 HIGH | 9.8 CRITICAL |
| An exploitable access control vulnerability exists in the data, program, and function file permissions functionality of Allen Bradley Micrologix 1400 Series B FRN 21.2 and before. A specially crafted packet can cause a read or write operation resulting in disclosure of sensitive information, modification of settings, or modification of ladder logic. An attacker can send unauthenticated packets to trigger this vulnerability. Required Keyswitch State: REMOTE or PROG Associated Fault Code: 0012 Fault Type: Non-User Description: A fault state can be triggered by overwriting the ladder logic data file (type 0x22 number 0x02) with null values. | |||||
| CVE-2017-14462 | 1 Rockwellautomation | 2 Micrologix 1400, Micrologix 1400 B Firmware | 2022-12-14 | 7.5 HIGH | 9.8 CRITICAL |
| An exploitable access control vulnerability exists in the data, program, and function file permissions functionality of Allen Bradley Micrologix 1400 Series B FRN 21.2 and before. A specially crafted packet can cause a read or write operation resulting in disclosure of sensitive information, modification of settings, or modification of ladder logic. An attacker can send unauthenticated packets to trigger this vulnerability. Required Keyswitch State: REMOTE or PROG (also RUN for some) Description: Allows an attacker to enable SNMP, Modbus, DNP, and any other features in the channel configuration. Also allows attackers to change network parameters, such as IP address, name server, and domain name. | |||||
| CVE-2021-32926 | 1 Rockwellautomation | 4 Micro800, Micro800 Firmware, Micrologix 1400 and 1 more | 2022-10-25 | 5.0 MEDIUM | 7.5 HIGH |
| When an authenticated password change request takes place, this vulnerability could allow the attacker to intercept the message that includes the legitimate, new password hash and replace it with an illegitimate hash. The user would no longer be able to authenticate to the controller (Micro800: All versions, MicroLogix 1400: Version 21 and later) causing a denial-of-service condition | |||||
| CVE-2022-2179 | 1 Rockwellautomation | 4 Micrologix 1100, Micrologix 1100 Firmware, Micrologix 1400 and 1 more | 2022-07-27 | N/A | 6.5 MEDIUM |
| The X-Frame-Options header in Rockwell Automation MicroLogix 1100/1400 Versions 21.007 and prior is not configured in the HTTP response, which could allow clickjacking attacks. | |||||
| CVE-2018-17924 | 1 Rockwellautomation | 32 1756-en2f Series A, 1756-en2f Series A Firmware, 1756-en2f Series B and 29 more | 2022-05-02 | 7.8 HIGH | 8.6 HIGH |
| Rockwell Automation MicroLogix 1400 Controllers and 1756 ControlLogix Communications Modules An unauthenticated, remote threat actor could send a CIP connection request to an affected device, and upon successful connection, send a new IP configuration to the affected device even if the controller in the system is set to Hard RUN mode. When the affected device accepts this new IP configuration, a loss of communication occurs between the device and the rest of the system as the system traffic is still attempting to communicate with the device via the overwritten IP address. | |||||
| CVE-2017-12090 | 1 Rockwellautomation | 2 Micrologix 1400, Micrologix 1400 B Firmware | 2022-04-19 | 7.8 HIGH | 7.5 HIGH |
| An exploitable denial of service vulnerability exists in the processing of snmp-set commands of the Allen Bradley Micrologix 1400 Series B FRN 21.2 and below. A specially crafted snmp-set request, when sent without associated firmware flashing snmp-set commands, can cause a device power cycle resulting in downtime for the device. An attacker can send one packet to trigger this vulnerability. | |||||
| CVE-2017-14472 | 1 Rockwellautomation | 2 Micrologix 1400, Micrologix 1400 B Firmware | 2022-04-19 | 7.5 HIGH | 9.8 CRITICAL |
| An exploitable access control vulnerability exists in the data, program, and function file permissions functionality of Allen Bradley Micrologix 1400 Series B FRN 21.2 and before. A specially crafted packet can cause a read or write operation resulting in disclosure of sensitive information, modification of settings, or modification of ladder logic. An attacker can send unauthenticated packets to trigger this vulnerability. Required Keyswitch State: Any Description: Requests a specific set of bytes from an undocumented data file and returns the ASCII version of the master password. | |||||
| CVE-2017-14471 | 1 Rockwellautomation | 2 Micrologix 1400, Micrologix 1400 B Firmware | 2022-04-19 | 7.5 HIGH | 9.8 CRITICAL |
| An exploitable access control vulnerability exists in the data, program, and function file permissions functionality of Allen Bradley Micrologix 1400 Series B FRN 21.2 and before. A specially crafted packet can cause a read or write operation resulting in disclosure of sensitive information, modification of settings, or modification of ladder logic. An attacker can send unauthenticated packets to trigger this vulnerability. Required Keyswitch State: REMOTE or PROG Associated Fault Codes: 0023, 002e, and 0037 Fault Type: Recoverable Description: The STI, EII, and HSC function files contain bits signifying whether or not a fault has occurred. Additionally there is a bit signaling the module to auto start. When these bits are set for any of the three modules and the device is moved into a run state, a fault is triggered. | |||||
| CVE-2017-14470 | 1 Rockwellautomation | 2 Micrologix 1400, Micrologix 1400 B Firmware | 2022-04-19 | 7.5 HIGH | 9.8 CRITICAL |
| An exploitable access control vulnerability exists in the data, program, and function file permissions functionality of Allen Bradley Micrologix 1400 Series B FRN 21.2 and before. A specially crafted packet can cause a read or write operation resulting in disclosure of sensitive information, modification of settings, or modification of ladder logic. An attacker can send unauthenticated packets to trigger this vulnerability. Required Keyswitch State: REMOTE or PROG or RUN Description: The value 0xffffffff is considered NaN for the Float data type. When a float is set to this value and used in the PLC, a fault is triggered. NOTE: This is not possible through RSLogix. | |||||
| CVE-2017-14469 | 1 Rockwellautomation | 2 Micrologix 1400, Micrologix 1400 B Firmware | 2022-04-19 | 7.5 HIGH | 9.8 CRITICAL |
| An exploitable access control vulnerability exists in the data, program, and function file permissions functionality of Allen Bradley Micrologix 1400 Series B FRN 21.2 and before. A specially crafted packet can cause a read or write operation resulting in disclosure of sensitive information, modification of settings, or modification of ladder logic. An attacker can send unauthenticated packets to trigger this vulnerability. Required Keyswitch State: REMOTE or PROG Associated Fault Code: 0028 Fault Type: Non-User Description: Values 0x01 and 0x02 are invalid values for the user fault routine. By writing directly to the file it is possible to set these values. When this is done and the device is moved into a run state, a fault is triggered. NOTE: This is not possible through RSLogix. | |||||
| CVE-2017-12092 | 1 Rockwellautomation | 2 Micrologix 1400, Micrologix 1400 B Firmware | 2022-04-19 | 5.0 MEDIUM | 7.5 HIGH |
| An exploitable file write vulnerability exists in the memory module functionality of Allen Bradley Micrologix 1400 Series B FRN 21.2 and before. A specially crafted packet can cause a file write resulting in a new program being written to the memory module. An attacker can send an unauthenticated packet to trigger this vulnerability. | |||||
| CVE-2017-14473 | 1 Rockwellautomation | 2 Micrologix 1400, Micrologix 1400 B Firmware | 2022-04-19 | 7.5 HIGH | 9.8 CRITICAL |
| An exploitable access control vulnerability exists in the data, program, and function file permissions functionality of Allen Bradley Micrologix 1400 Series B FRN 21.2 and before. A specially crafted packet can cause a read or write operation resulting in disclosure of sensitive information, modification of settings, or modification of ladder logic. An attacker can send unauthenticated packets to trigger this vulnerability. Required Keyswitch State: Any Description: Reads the encoded ladder logic from its data file and print it out in HEX. | |||||