Rockwell Automation Micro820, Micro850, Micro870

RISK EVALUATION Successful exploitation of these vulnerabilities could result in a denial-of-service condition. 2. RECOMMENDED PRACTICES CISA recommends users take defensive measures to minimize the risk of exploitation of these vulnerabilities, such as: Minimize network exposure for all control...

CVE-2025-13823

A security issue was found in the IPv6 stack in the Micro850 and Micro870 controllers when the controllers received multiple malformed packets during fuzzing. The controllers will go into recoverable fault with fault code 0xFE60. To recover the controller, clear the fault...

EUVD-2025-203386

A security issue was found in the IPv6 stack in the Micro850 and Micro870 controllers when the controllers received multiple malformed packets during fuzzing. The controllers will go into recoverable fault with fault code 0xFE60. To recover the controller, clear the fault...

CVE-2025-13823

A security issue was found in the IPv6 stack in the Micro850 and Micro870 controllers when the controllers received multiple malformed packets during fuzzing. The controllers will go into recoverable fault with fault code 0xFE60. To recover the controller, clear the fault...

CVE-2025-13824 Micro820®, Micro850®, Micro870® – Specialized Fuzzing Vulnerabilities

A security issue exists due to improper handling of malformed CIP packets during fuzzing. The controller enters a hard fault with solid red Fault LED and becomes unresponsive. Upon power cycle, the controller will enter recoverable fault where the MS LED and Fault LED become flashing red and...

CVE-2025-13824

CVE-2025-13824 affects Rockwell Automation Micro820, Micro850, and Micro870 controllers. The vulnerability stems from improper handling of malformed CIP packets in the IPv6 stack during fuzzing, causing the controller to enter a hard fault and become unresponsive. On power cycle, it enters a reco...

CVE-2025-13823 Micro820®, Micro850®, Micro870® – Specialized Fuzzing Vulnerabilities

A security issue was found in the IPv6 stack in the Micro850 and Micro870 controllers when the controllers received multiple malformed packets during fuzzing. The controllers will go into recoverable fault with fault code 0xFE60. To recover the controller, clear the fault...

CVE-2025-13823 Micro820®, Micro850®, Micro870® – Specialized Fuzzing Vulnerabilities

A security issue was found in the IPv6 stack in the Micro850 and Micro870 controllers when the controllers received multiple malformed packets during fuzzing. The controllers will go into recoverable fault with fault code 0xFE60. To recover the controller, clear the fault...

CVE-2025-13823

CVE-2025-13823 affects Rockwell Automation Micro850 and Micro870 controllers in their IPv6 stack. When receiving multiple malformed packets during fuzzing, the controllers enter a recoverable fault with fault code 0xFE60. To recover, the fault must be cleared. Several connected advisories corrobo...

Rockwell Automation多款产品 安全漏洞

The Rockwell Automation Micro820, among others, is a programmable controller from Rockwell Automation USA. A security vulnerability in several Rockwell Automation products, which stems from improper handling of malformed packets by the IPv6 stack, could cause the controller to enter a recoverable...

Rockwell Automation多款产品 安全漏洞

The Rockwell Automation Micro820, among others, is a programmable controller from Rockwell Automation. A security vulnerability exists in several Rockwell Automation products that stems from improper handling of malformed CIP packets, which could cause the controller to enter an unrecoverable fau...

PT-2025-51236

A security issue was found in the IPv6 stack in the Micro850 and Micro870 controllers when the controllers received multiple malformed packets during fuzzing. The controllers will go into recoverable fault with fault code 0xFE60. To recover the controller, clear the fault...

EUVD-2024-48466

Malicious code in bioql PyPI...

Rockwell Automation PLC - Micro850 L50E和Rockwell Automation PLC - Micro870 L70E 安全漏洞

Rockwell Automation PLC - Micro850 L50E and Rockwell Automation PLC - Micro870 L70E are both Rockwell Automation products.Rockwell Automation PLC - Micro850 L50E is a programmable controller. The Rockwell Automation PLC - Micro850 L50E is a programmable controller.The Rockwell Automation PLC -...

The vulnerability of the implementations of CIP/Modbus programmable logic controllers of the Micro850/870 series allows a intruder to trigger a service failure.

The vulnerability of CIP/Modbus programmable logic controllers of the Micro850/870 series lies in the uncontrollable consumption of resources. Exploiting this vulnerability can allow a malicious actor to cause service interruptions remotely...

Rockwell Automation Micro850/870 Denial of Service Vulnerability

Rockwell Automation Micro850/870 is a programmable logic controller from Rockwell Automation. A denial of service vulnerability exists in Rockwell Automation Micro850/870 v20.011, which can be exploited by an attacker to cause CIP/Modbus communication to be interrupted for a short period of time...

PT-2024-8939 · Rockwell Automation · Micro850/870

Name of the Vulnerable Software and Affected Versions: Rockwell Automation Micro850/870 versions 2080 -L50E/2080 -L70E Description: A denial-of-service issue exists due to uncontrolled resource consumption via the CIP/Modbus port. If exploited, this could disrupt CIP/Modbus communication for a...