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High severity7.8NVD Advisory· Published Nov 19, 2020· Updated Jun 17, 2026

CVE-2020-7544

CVE-2020-7544

Description

A CWE-269 Improper Privilege Management vulnerability exists in EcoStruxureª Operator Terminal Expert runtime (Vijeo XD) that could cause privilege escalation on the workstation when interacting directly with a driver installed by the runtime software of EcoStruxureª Operator Terminal Expert.

Affected products

5
  • Schneider Electric/EcoStruxureª Operator Terminal Expertdescription
  • EcoStruxure/Operator Terminal Expertllm-fuzzy
  • Schneider Electric/Operator Terminal Expert Runtime3 versions
    cpe:2.3:a:schneider-electric:operator_terminal_expert_runtime:*:*:*:*:*:*:*:*+ 2 more
    • cpe:2.3:a:schneider-electric:operator_terminal_expert_runtime:*:*:*:*:*:*:*:*range: <3.1
    • cpe:2.3:a:schneider-electric:operator_terminal_expert_runtime:3.1:-:*:*:*:*:*:*
    • cpe:2.3:a:schneider-electric:operator_terminal_expert_runtime:3.1:service_pack_1a:*:*:*:*:*:*

Patches

Vulnerability mechanics

References

1

News mentions

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