CVE Vulnerability

CVE-2021-44463

Missing DLLs, if replaced by an insider, could allow an attacker to achieve local privilege escalation on the DeltaV Distributed Control System Controllers and Workstations (All versions) when some DeltaV services are started.

6.9 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 3.4 / Impact : 10

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

Scope

7.3 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 1.3 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://www.cisa.gov/uscert/ics/advisories/icsa-21-355-04 Mitigation Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:emerson:deltav:13.3.1:*:*:*:*:*:*:*
cpe:2.3:a:emerson:deltav:14:feature_pack1:*:*:*:*:*:*
cpe:2.3:a:emerson:deltav:14:feature_pack2:*:*:*:*:*:*
cpe:2.3:a:emerson:deltav:14.3.1:*:*:*:*:*:*:*
cpe:2.3:a:emerson:deltav:r6:*:*:*:*:*:*:*
Information

Published : 2022-01-28 08:15

Updated : 2022-07-12 05:16

NVD link : CVE-2021-44463

Mitre link : CVE-2021-44463

Products Affected
No products.
CWE
CWE-427