Use of Hard-coded Credentials
CVE-2022-29963
Summary
The Emerson DeltaV Distributed Control System (DCS) controllers and IO cards through 2022-04-29 misuse passwords. TELNET on port 18550 provides access to a root shell via hardcoded credentials. This affects S-series, P-series, and CIOC/EIOC nodes. NOTE: this is different from CVE-2014-2350.
- LOW
- LOCAL
- NONE
- UNCHANGED
- NONE
- LOW
- HIGH
- NONE
CWE-798 - Use of Hard-coded Credentials
The software contains hard-coded credentials, such as a password or cryptographic key, which it uses for its own inbound authentication, outbound communication to external components, or encryption of internal data.
References
Advisory Timeline
- Published