Vulnerability Details : 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.
Vulnerability category: Denial of service
Exploit prediction scoring system (EPSS) score for CVE-2014-9191
Probability of exploitation activity in the next 30 days: 0.06%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 27 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2014-9191
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
|---|---|---|---|---|---|
|
2.1
|
LOW | AV:L/AC:L/Au:N/C:N/I:N/A:P |
3.9
|
2.9
|
NIST |
CWE ids for CVE-2014-9191
-
Assigned by: nvd@nist.gov (Primary)
References for CVE-2014-9191
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http://www.securityfocus.com/bid/71952
CodeWrights 'HART DTM' Library CVE-2014-9191 Denial of Service Vulnerability
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https://ics-cert.us-cert.gov/advisories/ICSA-15-237-01
Endress+Hauser HART Device DTM Vulnerability | CISA
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https://ics-cert.us-cert.gov/advisories/ICSA-15-008-01A
Emerson HART DTM Vulnerability (Update A) | CISAThird Party Advisory;US Government Resource
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http://www2.emersonprocess.com/siteadmincenter/PM%20Central%20Web%20Documents/EMR%20EPM14001-1.pdf
Vendor Advisory
Products affected by CVE-2014-9191
- cpe:2.3:a:codewrights:hart_device_type_manager:*:*:*:*:*:*:*:*