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CVE-2022-43378

MEDIUM
6.5
CVSS Score
Published: April 18, 2023 at 08:06 PM UTC
Updated: June 17, 2026 at 05:06 AM UTC
10 products affected across 1 vendorNetbotz 455 FirmwareNetbotz 550 FirmwareNetbotz 570 Firmware

Using NetBotz 4 - 355/450/455/550/570 by Schneider Electric?

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Severity
MEDIUM6.5
Exploit prediction
EPSS 0.5%
SSVC
No known exploit

Description

A CWE-1021: Improper Restriction of Rendered UI Layers or Frames vulnerability exists that could cause the user to be tricked into performing unintended actions when external address frames are not properly restricted. Affected Products: NetBotz 4 - 355/450/455/550/570 (V4.7.0 and prior)

Affected

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

Netbotz 355 Firmware· Schneider Electric
95%
4.0.0 ≤ v ≤ 4.7.0
schneider-electric-netbotz-355 (same device)
Netbotz 450 Firmware· Schneider Electric
95%
4.0.0 ≤ v ≤ 4.7.0
schneider-electric-netbotz-450 (same device)
Netbotz 455 Firmware· Schneider Electric
95%
4.0.0 ≤ v ≤ 4.7.0
schneider-electric-netbotz-455 (same device)
Netbotz 550 Firmware· Schneider Electric
95%
4.0.0 ≤ v ≤ 4.7.0
schneider-electric-netbotz-550 (same device)
Netbotz 570 Firmware· Schneider Electric
95%
4.0.0 ≤ v ≤ 4.7.0
schneider-electric-netbotz-570 (same device)
NetBotz 355· Schneider Electric
60%
v ≤ 4.7.0
NetBotz 450· Schneider Electric
60%
v ≤ 4.7.0
NetBotz 455· Schneider Electric
60%
v ≤ 4.7.0
NetBotz 550· Schneider Electric
60%
v ≤ 4.7.0
NetBotz 570· Schneider Electric
60%
v ≤ 4.7.0

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)

PatchVendor Advisory
Source: [email protected]
https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2022-312-01&p_enDocType=Security+and+Safety+Notice&p_File_Name=SEVD-2022-312-01-NetBotz_4_Security_Notification.pdf

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

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

CVSS

6.5MEDIUMschneider
Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality
NONE
Integrity
HIGH
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-1021

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