CVE-2021-22817

HIGH
7.8
CVSS Score
Published: February 9, 2022 at 10:05 PM UTC
Updated: June 17, 2026 at 03:37 AM UTC
75 products affected across 1 vendorVijeo DesignerHmibmphi74d2801 FirmwareHmibmu0i29d400a Firmware

Using Harmony/Magelis iPC Series (All Versions), Vijeo Designer (All Versions prior to V6.2 SP11 Multiple HotFix 4), Vijeo Designer Basic (All Versions prior to V1.2.1) by N/A?

Get instant alerts when new vulnerabilities affect Harmony/Magelis iPC Series (All Versions), Vijeo Designer (All Versions prior to V6.2 SP11 Multiple HotFix 4), Vijeo Designer Basic (All Versions prior to V1.2.1) - before attackers find them.

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Severity
HIGH7.8
Exploit prediction
EPSS 0.2%

Description

A CWE-276: Incorrect Default Permissions vulnerability exists that could cause unauthorized access to the base installation directory leading to local privilege escalation. Affected Product: Harmony/Magelis iPC Series (All Versions), Vijeo Designer (All Versions prior to V6.2 SP11 Multiple HotFix 4), Vijeo Designer Basic (All Versions prior to V1.2.1)

Affected

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

All versions
schneider-electric-hmibmiea5dd1001 (same device)
All versions
schneider-electric-hmibmiea5dd100a (same device)
All versions
schneider-electric-hmibmiea5dd1101 (same device)
All versions
schneider-electric-hmibmiea5dd110l (same device)
All versions
schneider-electric-hmibmiea5dd1e01 (same device)
All versions
schneider-electric-hmibmo0a5dd1001 (same device)
All versions
schneider-electric-hmibmo0a5ddf101 (same device)
All versions
schneider-electric-hmibmo0a5ddf10a (same device)
All versions
schneider-electric-hmibmoma5dd1101 (same device)
All versions
schneider-electric-hmibmoma5dd1e01 (same device)

Remediation

No guide yet

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

CVSS

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

Quick Info

StatusMODIFIED
CWE
CWE-276

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