← Back to home
ICSA-26-202-09  ·  Published 2026-07-21  ·  View on CISA ICS-CERT ↗

Rockwell Automation 1734 POINT I/O

CVSS 7.5 HIGH

Risk Summary

Successful exploitation of this vulnerability could allow for an attacker to cause a denial-of-service condition on the product.

CVEs (1)

Remediations

  • Rockwell Automation recommends users are to migrate to 5034-OB8.
  • Customers using the affected software, who are not able to upgrade to one of the corrected versions, should use Rockwell Automation's security best practices (https://support.rockwellautomation.com/app/answers/answer_view/a_id/1085012/loc/en_US#__highlight).
  • For more information, see Rockwell Automation Security Advisories: https://www.rockwellautomation.com/en-us/trust-center/security-advisories.html.

Affected Vendors

Rockwell Automation

Affected Products (1)

Rockwell Automation · 1734 POINT I/O 3.023

Affected Sectors

Critical Manufacturing

Get alerted to advisories like this

OTWarden monitors CISA, BSI, Siemens, Rockwell and more — and emails you within 2 hours when your vendors are affected.

Start free trial Learn more