CVE-2014-9191 — The CodeWrights HART Device Type Manager (DTM) library in Emerson HART DTM before 1.4.181 allows physically proximate attackers to cause a denial of service (DTM outage and FDT Frame application hang) by transmitting crafted response packets on the 4-20 mA current loop

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LOW

The CodeWrights HART Device Type Manager (DTM) library in Emerson HART DTM before 1.4.181 allows physically proximate attackers to cause a denial of service (DTM outage and FDT Frame application hang) by transmitting crafted response packets on the 4-20 mA current loop

Published Jan 10, 2015

2.1

LOW

CVSS 2.0

EPSS 0.38%

Description

The CodeWrights HART Device Type Manager (DTM) library in Emerson HART DTM before 1.4.181 allows physically proximate attackers to cause a denial of service (DTM outage and FDT Frame application hang) by transmitting crafted response packets on the 4-20 mA current loop.

Affected products

Remediation

No remediation recorded yet.

Metrics

0.38% 0.00377

Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.

EPSS probability 0.00377

Score over time

2022–2026

EPSS v2
EPSS v3
EPSS v4
EPSS v5

Percentile over time

EPSS v2
EPSS v3
EPSS v4
EPSS v5

Table of values (10 key points)

Flat stretches are collapsed; showing up to 120 newest points.

Date	Score	Percentile	Model
Oct 1, 2026	0.38% (0.00377)	29.22th	v5 (v2026.06.15)
Jun 15, 2026	0.37% (0.00374)	28.92th	v5 (v2026.06.15)
Mar 17, 2025	0.10% (0.00098)	24.98th	v4 (v2025.03.14)
Dec 12, 2024	0.13% (0.00130)	49.58th	v3 (v2023.03.01)
Jun 21, 2024	0.06% (0.00064)	28.21th	v3 (v2023.03.01)
Mar 7, 2023	0.06% (0.00064)	26.20th	v3 (v2023.03.01)
Mar 6, 2023	0.95% (0.00950)	32.28th	v2 (v2022.01.01)
Sep 10, 2022	0.95% (0.00950)	30.63th	v2 (v2022.01.01)
Apr 1, 2022	0.95% (0.00950)	28.61th	v2 (v2022.01.01)
Feb 4, 2022	0.95% (0.00950)	13.46th	v2 (v2022.01.01)

Weaknesses (1)

CWE-399

References (4)

http://www.securityfocus.com/bid/71952
vdb-entryx_refsource_BID
http://www2.emersonprocess.com/siteadmincenter/PM%20Central%20Web%20Documents/EMR%20EPM14001-1.pdf
x_refsource_CONFIRMVendor Advisory
https://ics-cert.us-cert.gov/advisories/ICSA-15-008-01A
x_refsource_MISCThird Party AdvisoryUS Government Resource
https://ics-cert.us-cert.gov/advisories/ICSA-15-237-01
x_refsource_MISC

Link	Providers	Tags
http://www.securityfocus.com/bid/71952		vdb-entryx_refsource_BID
http://www2.emersonprocess.com/siteadmincenter/PM%20Central%20Web%20Documents/EMR%20EPM14001-1.pdf		x_refsource_CONFIRMVendor Advisory
https://ics-cert.us-cert.gov/advisories/ICSA-15-008-01A		x_refsource_MISCThird Party AdvisoryUS Government Resource
https://ics-cert.us-cert.gov/advisories/ICSA-15-237-01		x_refsource_MISC

Change history (0)

No recorded changes yet.

Sources

CVE.org / MITRE

Status PUBLISHED

Assigner icscert

Published Jan 10, 2015

Updated Aug 6, 2024

Reserved Dec 2, 2014

Link CVE-2014-9191

CISA Vulnrichment

Updated n/a

NVD

Status Modified

Modified Jun 17, 2026

Link CVE-2014-9191

Red Hat

Severity n/a

Public date n/a

Links CVE-2014-9191