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Toptech Systems RCU II+ and Multiload II+

CVE-2026-12562

July 30, 2026 · CISA (US-CERT) · Severity: CRITICAL

View CSAF Summary Successful exploitation of this vulnerability could allow an attacker to gain full system control and misuse it to access or manipulate connected networks and resources.

Key Takeaways

  • View CSAF Summary Successful exploitation of this vulnerability could allow an attacker to gain full system control.
  • The following versions of Toptech Systems RCU II+ and Multiload II+ are affected: RCU II+ <2025-11-24. MitigationRun one of the RCU II+/Multiload II+ Vulnerability Removal Tools (VRT) available at.
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