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Status published
High
CVE-2014-2380
Schneider Electric Wonderware Inadequate Encryption Strength
Vulnerability Description
Schneider Electric Wonderware Information Server (WIS) Portal 4.0 SP1 through 5.5 uses weak encryption, which allows remote attackers to obtain sensitive information by reading a credential file.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:
- Timur Yunusov, Ilya Karpov, Sergey Gordeychik, Alexey Osipov, and Dmitry Serebryannikov of the Positive Technologies Research Team
References
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Affected Vendor
Schneider Electric
View all reports →Affected Software
Wonderware Information Server Portal
Vulnerable Versions:
4.0 SP1, 4.5, 5.0, 5.5
Timeline
Official Publish:
August 28th, 2014
Last Modified:
October 31st, 2025
Added to House:
July 19th, 2026
CVSS Vectors
Weaknesses (CWE)
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.