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.
Metrics
CVSS 2.0 4.6/10
AV:L/AC:L/Au:N/C:P/I:P/A:PWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| Emerson | DeltaV | 10.3.1; 11.3; 11.3.1; 12.3 |
References
- https://www.cisa.gov/news-events/ics-advisories/icsa-14-133-02
- http://ics-cert.us-cert.gov/advisories/ICSA-14-133-02Third Party Advisory, US Government Resource
Timeline
- Published
- May 22, 2014
- Last modified
- Jun 17, 2026
- NVD status
- Modified