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CVE-2023-27975

HIGH
7.1
CVSS Score
Published: February 14, 2024 at 04:55 PM UTC
Updated: June 17, 2026 at 05:46 AM UTC
2 products affected across 1 vendorEcoStruxure Control ExpertEcoStruxure Process Expert

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Severity
HIGH7.1
Exploit prediction
EPSS 0.1%
SSVC
No known exploit

Description

CWE-522: Insufficiently Protected Credentials vulnerability exists that could cause unauthorized access to the project file in EcoStruxure Control Expert when a local user tampers with the memory of the engineering workstation.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

EcoStruxure Control Expert· Schneider Electric
95%
v < 16.0
Affected range stops below 16.0, so it looks safe — our inference, not a vendor statement
EcoStruxure Process Expert· Schneider Electric
95%
v < 2023
Affected range stops below 2023, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (1)

Vendor Advisory
Source: [email protected]
https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2024-044-01&p_enDocType=Security+and+Safety+Notice&p_File_Name=SEVD-2024-044-01.pdf

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

7.1HIGHschneider
Attack Vector
LOCAL
Complexity
LOW
Privileges
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
NONE
Vector?

Quick Info

StatusANALYZED
CWE
CWE-522

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