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CVE-2022-22723

HIGH
8.8
CVSS Score
Published: February 4, 2022 at 10:29 PM UTC
Updated: June 17, 2026 at 04:28 AM UTC
3 products affected across 1 vendorEasergy P5 FirmwareEasergy P5Easergy P5

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Severity
HIGH8.8
Exploit prediction
EPSS 3%

Description

A CWE-120: Buffer Copy without Checking Size of Input vulnerability exists that could lead to a buffer overflow causing program crashes and arbitrary code execution when specially crafted packets are sent to the device over the network. Protection functions and tripping function via GOOSE can be impacted. Affected Product: Easergy P5 (All firmware versions prior to V01.401.101)

Affected

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

Easergy P5 Firmware· Schneider Electric
95%
v < 01.401.101
Affected range stops below 01.401.101, so it looks safe — our inference, not a vendor statement
schneider-electric-easergy-p5 (same device)
Easergy P5· Schneider Electric
60%
All versions
Easergy P5· Schneider Electricdevice
80%
All versions

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)

x_refsource_MISCVendor Advisory
Source: [email protected]
https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2022-011-03

CVSS

8.8HIGH[email protected]
Attack Vector
ADJACENT_NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-120

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