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CVE-2023-3953

MEDIUM
5.3
CVSS Score
Published: August 9, 2023 at 02:02 PM UTC
Updated: June 17, 2026 at 06:15 AM UTC
1 product affected across 1 vendorPro-face GP-Pro EX

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Severity
MEDIUM5.3
Exploit prediction
EPSS 0.2%
SSVC
No known exploit

Description

A CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability exists that could cause memory corruption when an authenticated user opens a tampered log file from GP-Pro EX.

Affected

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

Pro-face GP-Pro EX· Schneider Electric
95%
v ≤ 4.09.450v < 4.09.500
Affected range stops below 4.09.500, 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-2023-220-01&p_enDocType=Security+and+Safety+Notice&p_File_Name=SEVD-2023-220-01.pdf

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

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

CVSS

5.3MEDIUMschneider
Attack Vector
LOCAL
Complexity
LOW
Privileges
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality
LOW
Integrity
LOW
Availability
LOW
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-119

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