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TI-2025-30718 Aliases CVE-2025-48393GHSA-qqf5-w389-f489

Improper certificate validation in Eaton G4 PDU

Priority LOW 25CWE-295Published · Updated

Key facts

Attack vector
Network
Privileges required
High
User interaction
Required
Attack complexity
Low
Impact type
Spoofing
Confidentiality · integrity · availability
High · Low · Low
Fix status
Fixed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-295.

Summary

The server identity check mechanism for firmware upgrade performed via command shell is insecurely implemented potentially allowing an attacker to perform a Man-in-the-middle attack. This security issue has been fixed in the latest firmware version of Eaton G4 PDU which is available on the Eaton download center.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00237 14th percentileScored 2026-11-07
Fix Fixed G4 PDU (Eaton): 3.5.0

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
EatonG4 PDUbefore 3.5.03.5.0Patch availableCNA
  • G4 PDU VendorEaton Affected before 3.5.0 Fixed in 3.5.0 Patch available CNA

Remediation

  • Fix · CNA G4 PDU (Eaton) Fixed in 3.5.0

Fixed in the same release

Records fixed by the same vendor advisory or release, as the CNA lists them.

  • Release ·

    Eaton G4 PDU 3.5.0

    2 records Highest priority Priority LOW 2 LOW

    Other records, highest priority first

    Show all 2 records →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2025-48393
  2. 2026-10-03 Alias added: GHSA-qqf5-w389-f489

References

Other 1

  • TI-2018-11555 Eaton Power Xpert Meter 4000, 6000, and 8000 devices before 13.4.0.10 have a single SSH… CVSS 3.0CRITICAL 9.8
  • TI-2021-06017 Arbitrary File delete CVSS 3.1CRITICAL 10.0
  • TI-2018-08624 Local file inclusion in Eaton Intelligent Power Manager v1.6 allows an attacker to… CVSS 3.0CRITICAL 9.8
  • TI-2018-06389 Stack-based buffer overflow in ICS-CERT Eaton 9000X Drive CVSS 3.1CRITICAL 9.8
  • TI-2008-06504 Eaton MGEOPS Network Shutdown Module before 3.10 Build 13 allows remote attackers to… CVSS 2.0HIGH 10.0
  • TI-2021-06019 Remote code execution in Eaton Intelligent Power manager CVSS 3.1CRITICAL 10.0
See all 74 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences