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CVE-2021-22825

HIGH
8
CVSS Score
Published: January 28, 2022 at 07:09 PM UTC
Updated: June 17, 2026 at 03:37 AM UTC
4 products affected across 1 vendorRack Power Distribution Unit with Network Management Card 2 FirmwareRack Power Distribution Unit with Network Management Card 3 FirmwareRack Power Distribution Unit With Network Management Card 2

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Severity
HIGH8
Exploit prediction
EPSS 0.8%
SSVC
No known exploit

Description

A CWE-200: Exposure of Sensitive Information to an Unauthorized Actor vulnerability exists that could allow an attacker to access the system with elevated privileges when a privileged account clicks on a malicious URL that compromises the security token. Affected Products: AP7xxxx and AP8xxx with NMC2 (V6.9.6 or earlier), AP7xxx and AP8xxx with NMC3 (V1.1.0.3 or earlier), and APDU9xxx with NMC3 (V1.0.0.28 or earlier)

Affected

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

Rack Power Distribution Unit with Network Management Card 2 Firmware· Schneider Electric
95%
v < 7.0.6
Affected range stops below 7.0.6, so it looks safe — our inference, not a vendor statement
schneider-electric-rack-power-distribution-unit-with-network-management-card-2 (same device)
Rack Power Distribution Unit with Network Management Card 3 Firmware· Schneider Electric
95%
v < 1.2.0.2
Affected range stops below 1.2.0.2, so it looks safe — our inference, not a vendor statement
schneider-electric-rack-power-distribution-unit-with-network-management-card-3 (same device)
Rack Power Distribution Unit With Network Management Card 2· Schneider Electricdevice
80%
All versions
Rack Power Distribution Unit With Network Management Card 3· 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-2021-348-04

SSVC — Action Prioritization

SSVCNo known exploitNot automatableTotal impact

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

CVSS

8HIGHCISA-ADP
Attack Vector
NETWORK
Complexity
LOW
Privileges
LOW
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-200

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