Security fix · CVE-2025-48396
Arbitrary code execution is possible due to improper validation of the file upload functionality in Eaton BLSS.
Published Nov 3, 2025 · catalog updated Nov 4, 2025 · Eaton Eaton Brightlayer Software Suite (BLSS)
Last checked Nov 1, 2026. A connected source was read within the last 7 days.
Check if you run it
No confirmed exploitation is on record for CVE-2025-48396. EPSS is 0.36%. Act only if a listed version of Eaton Eaton Brightlayer Software Suite (BLSS) is installed.
Gaps on this record
- No vendor fix or required action is stored. Compare the linked advisory before you change production.
Same product and reporting
- CVE-2025-48397 · High
- Severity
- High8.3
- Known exploitation
- Not in CISA/VulnCheck KEV
- EPSS
- 0.36%
- Remediation
- Advisory link
- Affected products
- vendor Eaton Eaton Brightlayer Software Suite (BLSS) 0 ≤7.3.x
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).
Are you affected?
Enter the version you run. The result uses only the ranges stored on this record.
The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.
- vendor Eaton Eaton Brightlayer Software Suite (BLSS) 0 ≤7.3.x0 ≤7.3.x
How to fix CVE-2025-48396
No stored fix
No vendor fix text is stored. Use the linked advisory before you change production.
Version check
Seen in 0 ≤7.3.x
Advisory
Open the cve_org record and follow its fix.
Official advisories
What to do
Three questions, each answered from this record only. Confirm the vendor advisory before you patch.
Should you patch?
No confirmed exploitation is on record for CVE-2025-48396. EPSS is 0.36%. Act only if a listed version of Eaton Eaton Brightlayer Software Suite (BLSS) is installed.
Which versions are affected?
Compare what you have installed with Eaton Eaton Brightlayer Software Suite (BLSS) 0 ≤7.3.x 0 ≤7.3.x. Compare the installed version with the linked vendor advisory before you change production.
What should an analyst verify?
No weakness class is stored. EPSS 0.36%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.
Code
The project this record applies to. Exploit listings stay in References.
No public source repository is identified for this product.
Timeline
Detection, updates, and resolution for this record.
Nov 3, 2025 · EUVD
Detected
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).
Nov 4, 2025 · EUVD
Updated
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).
Sources
- CVE.orgVulnerability recordCVE-2025-48396
Official CVE identifier
cve.org - FIRST EPSSExploitation probabilityCVE-2025-48396
30-day exploitation probability 0.36%
first.org - EUVDVulnerability recordEUVD-2025-37479
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).
euvd.enisa.europa.eu
References
Freshness
Last verified in this catalog Nov 1, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.
- FIRST EPSSNov 1, 2026
- CVE.orgOct 25, 2026
- EUVDOct 25, 2026