High severity · published Nov 3, 2025
CVE-2025-48397
The privileged user could log in without sufficient credentials after enabling an application protocol. This security issue has been fixed in the latest script patch latest…
7.1
CVSS
0.2%
EPSS
No
On KEV
Description
The privileged user could log in without sufficient credentials after enabling an application protocol. This security issue has been fixed in the latest script patch latest version of of Eaton BLSS (7.3.0.SCP004).
CVSS vector
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
High
Privileges
Low
User interaction
Required
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 13% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
EB
Eaton Brightlayer Software Suite (BLSS) · Eaton
through 7.3.x · source: vendor
Affected product
EB
Eaton Brightlayer Software Suite (BLSS)
Eaton
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-48397
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-48397
www.eaton.com
https://www.eaton.com/content/dam/eaton/company/news-insights/cybersecurity/security-bulletins/etn-va-2025-1030.pdf
More from Eaton Brightlayer Software Suite (BLSS)
8.3
CVE-2025-48396
Arbitrary code execution is possible due to improper validation of the file upload functionality in Eaton BLSS