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Fencer Intel
high 8.3

CVE-2025-48396 json

Arbitrary code execution is possible due to improper validation of the file upload functionality in Eaton BLSS.

published last yr. modified 22d ago also EUVD-2025-37479

cvss
8.3
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.4%
EPSS 0.4% chance of exploitation in 30 days, percentile 30%
public exploits
0
none known

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).

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CISA SSVC

Exploitation
none
Automatable
no
Technical impact
partial
Assessed
last yr.

Exploit prediction

0.36% chance of exploitation in the next 30 days, higher than 30% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by version score vector
CNA 3.1 8.3 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:H

Affected products

  • Eaton Eaton Brightlayer Software Suite (BLSS)

Classification

Weakness
  • CWE-434 Unrestricted Upload of File with Dangerous Type

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.