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High severity8.1NVD Advisory· Published Jan 28, 2022· Updated Jun 17, 2026

CVE-2021-44463

CVE-2021-44463

Description

Missing DLLs, if replaced by an insider, could allow an attacker to achieve local privilege escalation on the DeltaV Distributed Control System Controllers and Workstations (All versions) when some DeltaV services are started.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

7
  • Emerson/Deltav5 versions
    cpe:2.3:a:emerson:deltav:13.3.1:*:*:*:*:*:*:*+ 4 more
    • cpe:2.3:a:emerson:deltav:13.3.1:*:*:*:*:*:*:*
    • cpe:2.3:a:emerson:deltav:14.3.1:*:*:*:*:*:*:*
    • cpe:2.3:a:emerson:deltav:14:feature_pack1:*:*:*:*:*:*
    • cpe:2.3:a:emerson:deltav:14:feature_pack2:*:*:*:*:*:*
    • cpe:2.3:a:emerson:deltav:r6:*:*:*:*:*:*:*
  • DeltaV/DeltaV Distributed Control Systemdescription
  • Emerson/Deltav Distributed Control Systemllm-fuzzy
    Range: All versions

Patches

Vulnerability mechanics

References

1

News mentions

0

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