TI-2025-30721 Aliases CVE-2025-48396 GHSA-3424-mxvj-pcgx

Unrestricted file upload in Eaton Brightlayer Software Suite

LOW 36CWE-434Published 2025-11-03 · Updated 2025-11-04

Key facts

Attack vector: Network
Privileges required: Low
User interaction: None
Attack complexity: Low
Impact type: Code execution
Confidentiality · integrity · availability: Low · High · High
Fix status: No fix listed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-434.

Summary

Arbitrary code execution is possible due to improper validation of the file upload functionality in Eaton BLSS. This security issue has been fixed in the latest script patch latest version of of Eaton BLSS (7.3.0.SCP004).

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.00361 30th percentileScored 2026-11-07

Fix No fix listed No fixed version in the sources yet

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

Vendor	Product	Affected versions	Fixed in	Status	Source
Eaton	Eaton Brightlayer Software Suite (BLSS)	up to 7.3.x	—	No fix listed	CNA

Eaton Brightlayer Software Suite (BLSS) VendorEaton Affected up to 7.3.x Fixed in — No fix listed CNA

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2025-48396
2026-10-03 Alias added: GHSA-3424-mxvj-pcgx

References

Other 1

https://www.eaton.com/content/dam/eaton/company/news-insights/cybersecurity/security-bulletins/etn-va-2025-1021.pdf

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