CVE-2022-29963

MediumCVSS 5.5/10Last modified Jun 17, 2026

Description

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.

Metrics

CVSS 3.1 5.5/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Weakness enumeration

CWE-798

Affected software

No affected versions have been published.

Timeline

Published: Jul 26, 2022
Last modified: Jun 17, 2026
NVD status: Modified

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