CVE-2021-22681 - Vulnerability Details

Threat entity extracted from intelligence sources

Frequency
6
occurrences
First Seen
March 6, 2026
Last Seen
July 23, 2026

Related Threat Clusters

Recent Intelligence Reports

  • CVE-2021-22681 — www.rockwellautomation.com · July 23, 2026
  • Iranian Hackers Infiltrate Siemens and Schneider PLCs, Blinding Operators With Fake Readings — Techtimes · July 23, 2026
  • CISA, FBI warn that Iran-linked hackers are expanding target set for water, energy — Cybersecuritydive · July 23, 2026
  • Iran-linked hackers target water, energy in US, FBI and CISA warn — Cybersecuritydive · April 8, 2026
  • 3 Apple flaws from Coruna exploit kit added to CISA vulnerability list | news — Scmagazine · March 6, 2026
  • Rockwell Vulnerability Allowing Remote ICS Hacking Exploited in Attacks — Securityweek · March 6, 2026

CVSS v3.1 Breakdown