CVE Vulnerability

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.

3.3 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 6.5 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

Scope

6.5 /10

CVSS v3.0 : MEDIUM

V3 Legend

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

References
Link Resource
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
Configurations

Configuration 1

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

Published : 2019-01-25 08:29

Updated : 2022-07-12 03:17

NVD link : CVE-2018-19021

Mitre link : CVE-2018-19021

Products Affected
No products.
CWE
CWE-307

Improper Restriction of Excessive Authentication Attempts