CVE-2014-2350

highpriority · track · 30OT risk · elevatedEPSS 0.013 · 71 %ileEURUUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

1.32% (71st) EPSS

CVSS 7.5 · high

Is it mine?

14 products

Check your exposure

Who says so?

5 sources

cnnvd · enisa_euvd · fstec_bdu · cisa_csaf_ot

EPSS · scored 2026-10-27

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.

remediations

Vendor fix, mitigation, or workaround guidance, as published by each source.

No vendor fix yet; a mitigation is available.

MitigationDeltaVcisa_csaf_ot
Emerson has distributed a notification (KBA NK-1400-0031) that provides details of the vulnerabilities, recommended mitigations, and instructions on obtaining and installing the patch. This document is available on Emerson’s support site to users who have support contracts with Emerson.

cvss

Technical severity, 0–10. One row per scoring source.

7.5

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · low–high · 2.4–7.5

v2.07.5highAV:N/AC:L/Au:N/C:P/I:P/A:Pprimary · NVD / NIST USexploitability 10 · impact 6.4

v2.02.4lowAV:L/AC:H/Au:S/C:N/I:P/A:Psecondary · CISA US

v2.07.5highAV:N/AC:L/Au:N/C:P/I:P/A:Psecondary · FSTEC (BDU) RU

v2.02.4lowAV:L/AC:H/Au:S/C:N/I:P/A:Psecondary · ENISA EU

v2.02.4lowAV:L/AC:H/Au:S/C:N/I:P/A:Psecondary · ics-cert@hq.dhs.gov USexploitability 1.5 · impact 4.9

v2.06.4mediumAV:N/AC:L/Au:N/C:P/I:P/A:P/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-255USCWE-255USCWE-798USCWE-798US

affected products (14)

Products and version ranges known to be affected.

Emerson DeltaV: 10.3.1|11.3|11.3.1|12.3all versionscisa_csaf_otUS
Emerson DeltaV≤ 10.3.1|11.3|11.3.1|12.3cisa_csaf_otUS
Emerson DeltaV≤ 11.3enisa_euvdEU
Emerson DeltaV≤ 10.3.1enisa_euvdEU
Emerson DeltaV≤ 12.3enisa_euvdEU
Emerson DeltaV≤ 11.3.1enisa_euvdEU
Emerson Electric Corp. DeltaV≤ 12.3fstec_bduRU
Emerson Electric Corp. DeltaV≤ 11.3.1fstec_bduRU
Emerson Electric Corp. DeltaV≤ 11.3fstec_bduRU
Emerson Electric Corp. DeltaV≤ 10.3.1fstec_bduRU
emerson deltav= 10.3.1nvdUScpe:2.3:a:emerson:deltav:*:*:*:*:*:*:*:*
emerson deltav= 11.3nvdUScpe:2.3:a:emerson:deltav:*:*:*:*:*:*:*:*
emerson deltav= 11.3.1nvdUScpe:2.3:a:emerson:deltav:*:*:*:*:*:*:*:*
emerson deltav= 12.3nvdUScpe:2.3:a:emerson:deltav:*:*:*:*:*:*:*:*

advisories (1)

Vendor and ecosystem advisories describing this.

ICSA-14-133-02Emerson DeltaV Vulnerabilities2014-02-13icsa · cisa_csaf_otUS
This CSAF advisory was extracted from unstructured data and may contain inaccuracies. If you notice any errors, please reach out to the designated contact at CISA CSAF: central@cisa.dhs.gov

also known as (10)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu cisa_csaf_ot nvd NVD CVE.org MITRE

published 2014-05-22modified 2026-06-17

references (5)

External citations — patches, advisories, analysis.

scry

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