What’s Vulnerable › Vulnerabilities
CVE-2024-6436: Rockwell Automation Input Validation Vulnerability exists in the SequenceManager™ Server
- Severity: medium (CVSS 6.5 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 2.1% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2024-09-27 · updated 2026-06-17
- Weakness: CWE-20
Description
An input validation vulnerability exists in the Rockwell Automation Sequence Manager™ which could allow a malicious user to send malformed packets to the server and cause a denial-of-service condition. If exploited, the device would become unresponsive, and a manual restart will be required for recovery. Additionally, if exploited, there could be a loss of view for the downstream equipment sequences in the controller. Users would not be able to view the status or command the equipment sequences, however the equipment sequence would continue to execute uninterrupted.
Affected products
- Rockwell Automation SequenceManager™: before 2.0 — fixed in 2.0
How to fix
Upgrade to a fixed version: Rockwell Automation SequenceManager™ 2.0. Check the vendor advisory for mitigations.
References
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