Rockwell Automation OTTO Fleet Manager

View CSAF Summary Successful exploitation of this vulnerability could reduce the computational cost required for an attacker to perform offline brute-force attacks against stored password hashes. The following versions of Rockwell Automation OTTO Fleet Manager are affected: OTTO Fleet Manager <=V2.36.2 (CVE-2026-75112) CVSS Vendor Equipment Vulnerabilities v3 6.8 Rockwell Automation Rockwell Automation OTTO Fleet Manager Use of Password Hash With Insufficient Computational Effort Background Critical Infrastructure Sectors: Critical Manufacturing, Transportation Systems Countries/Areas Deployed: Worldwide Company Headquarters Location: United States Vulnerabilities Expand All + CVE-2026-75

Why it matters

The weakness can enable direct compromise with limited attacker prerequisites, making internet-facing assets the first place to look.

What defenders should do

Identify affected versions, prioritize internet-facing systems, and apply the vendor remediation.

Verify at the source

CyberKit curates and prioritizes; the source remains authoritative. Read the original advisory at www.cisa.gov →