What is the CVSS score of CVE-2025-48396?

CVE-2025-48396 has a CVSS 3.1 base score of 8.3 (High). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:H. EPSS exploitation probability: 0.1%.

Which versions of Eaton BLSS. This are affected by CVE-2025-48396?

Organizations using Arbitrary code execution face notable risk from CVE-2025-48396, a unrestricted file upload vulnerability rated CVSS 8.3.

How to fix or mitigate CVE-2025-48396?

Within 30 days: Identify all affected systems running Eaton BLSS. This security issue has been fixed in the latest and apply vendor patches as part of regular patch cycle. Review file handling controls and restrict upload directories.

Eaton BLSS. This CVE-2025-48396

HIGH

Unrestricted Upload of File with Dangerous Type (CWE-434)

2025-11-03 CybersecurityCOE@eaton.com

File Upload RCE

8.3

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

8.3 HIGH

AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:H

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:H

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

High

Availability

High

Lifecycle Timeline

Analysis Generated

Mar 28, 2026 - 19:20 vuln.today

CVE Published

Nov 03, 2025 - 08:15 nvd

HIGH 8.3

DescriptionCVE.org

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).

AnalysisAI

Arbitrary code execution is possible due to improper validation of the file upload functionality in Eaton BLSS. Rated high severity (CVSS 8.3), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Technical ContextAI

This vulnerability is classified as Unrestricted File Upload (CWE-434), which allows attackers to upload malicious files that can be executed on the server. 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).

Affected ProductsAI

Eaton BLSS. This security.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Validate file types server-side, store uploads outside webroot, use random filenames, scan for malware.