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Status published
Medium
CVE-2014-2349
Emerson DeltaV Use of Improper Authorization
Vulnerability Description
Emerson DeltaV 10.3.1, 11.3, 11.3.1, and 12.3 uses hardcoded credentials for diagnostic services, which allows remote attackers to bypass intended access restrictions via a TCP session, as demonstrated by a session that uses the telnet program.
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:
- Kirill Nesterov, Alexander Tlyapov, Dmitry Nagibin, Alexey Osipov, and Timur Yunusov of Positive Technologies
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Affected Vendor
Emerson
View all reports →Affected Software
DeltaV
Vulnerable Versions:
10.3.1, 11.3, 11.3.1, 12.3
Timeline
Official Publish:
May 22nd, 2014
Last Modified:
October 31st, 2025
Added to House:
July 19th, 2026