The vulnerability of the microprogrammed input/output module software of the FLEX 5000, related to the repeated release of memory, allows a intruder to trigger a service failure.

The vulnerability of the microprogrammed input/output module software of the FLEX 5000 is related to the repeated release of memory. Exploiting this vulnerability could allow a malicious actor to cause service failure by sending specially crafted CIP packets...

Rockwell Automation Flex 5000 Adapter

ADVISORY SUMMARY Successful exploitation of this vulnerability could allow an attacker to cause a denial-of-service condition on the affected product. 2. RECOMMENDED PRACTICES CISA recommends users take defensive measures to minimize the risk of exploitation of this vulnerability. Minimize...

CVE-2026-12659 Rockwell Automation Flex 5000® Adapter - Denial of Service

A denial-of-service security issue exists in the affected products. The security issue stems from improper handling of exceptional conditions when processing crafted CIP packets sent to the adapter. A power cycle is required to recover the module and associated I/O...

CVE-2026-12659

The CVE-2026-12659 issue affects Rockwell Automation’s Flex 5000® Adapter. It is a denial-of-service vulnerability caused by improper handling of exceptional conditions when processing crafted CIP packets sent to the adapter. The impact is a loss of availability in the affected module and I/O, wi...

The vulnerability of the input/output hardware module of Rockwell Automation FLEX 5000 IO (5094-IF8) arises from insufficient verification of the specified type of input data. This vulnerability allows a malicious actor to trigger a service failure.

The vulnerability of the input/output hardware module of Rockwell Automation FLEX 5000 IO 5094-IF8 is related to insufficient verification of the specified type of input data. Exploiting this vulnerability can allow a malicious actor to cause maintenance failures remotely...

Rockwell Automation FLEX 5000 Resource Management Error Vulnerability (CNVD-2025-19531)

Rockwell Automation FLEX 5000 is a high-speed counter module from Rockwell Automation. A resource management error vulnerability exists in the Rockwell Automation FLEX 5000 that stems from incorrect processing of a CIP Class 32 request causing the module to enter a fault state. No details of the...

Rockwell Automation FLEX 5000 安全漏洞

The Rockwell Automation FLEX 5000 is a high-speed counter module from Rockwell Automation. A security vulnerability exists in the Rockwell Automation FLEX 5000 that stems from incorrect handling of a CIP Class 32 request causing the module to enter a fault state...

Rockwell Automation FLEX 5000 安全漏洞

Rockwell Automation FLEX 5000 is a high-speed counter module from Rockwell Automation. A resource management error vulnerability exists in the Rockwell Automation FLEX 5000 that stems from incorrect processing of a CIP Class 32 request causing the module to enter a fault state. No details of the...