CVE-2018-19021

A specially crafted script could bypass the authentication of a maintenance port of Emerson DeltaV DCS Versions 11.3.1, 11.3.2, 12.3.1, 13.3.1, 14.3, R5.1, R6 and prior, which may allow an attacker to cause a denial of service.

CVSS v3 6.5 MEDIUM
CVSS v2.0 3.3 LOW

6.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector ADJACENT_NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

3.3^/10

CVSS v2.0 : LOW

Vector : AV:A/AC:L/Au:N/C:N/I:N/A:P

Exploitability : 6.5 / Impact : 2.9

Access Vector ADJACENT_NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
http://www.securityfocus.com/bid/106522	Third Party Advisory VDB Entry
https://ics-cert.us-cert.gov/advisories/ICSA-19-010-01	Third Party Advisory US Government Resource
http://www.securityfocus.com/bid/106522	Third Party Advisory VDB Entry
https://ics-cert.us-cert.gov/advisories/ICSA-19-010-01	Third Party Advisory US Government Resource

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:emerson:deltav::::::::
	cpe:2.3:a:emerson:deltav:11.3.1:::::::*
	cpe:2.3:a:emerson:deltav:11.3.2:::::::*
	cpe:2.3:a:emerson:deltav:12.3.1:::::::*
	cpe:2.3:a:emerson:deltav:13.3.1:::::::*
	cpe:2.3:a:emerson:deltav:14.3:::::::*

History

21 Nov 2024, 03:57

Type	Values Removed	Values Added
References	~~() http://www.securityfocus.com/bid/106522 - Third Party Advisory, VDB Entry~~	() http://www.securityfocus.com/bid/106522 - Third Party Advisory, VDB Entry
References	~~() https://ics-cert.us-cert.gov/advisories/ICSA-19-010-01 - Third Party Advisory, US Government Resource~~	() https://ics-cert.us-cert.gov/advisories/ICSA-19-010-01 - Third Party Advisory, US Government Resource

Information

Published : 2019-01-25 20:29

Updated : 2024-11-21 03:57

NVD link : CVE-2018-19021

Mitre link : CVE-2018-19021

CVE.ORG link : CVE-2018-19021

JSON object : View

Products Affected

emerson

deltav

CWE

CWE-307

Improper Restriction of Excessive Authentication Attempts

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