Description
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.
References (1)
Core 1
Core References
Mitigation, Third Party Advisory, US Government Resource x_refsource_misc
https://www.cisa.gov/uscert/ics/advisories/icsa-21-355-04
Scores
CVSS v3
8.1
EPSS
0.0026
EPSS Percentile
17.4%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:L/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-427
Status
published
Products (4)
emerson/deltav
13.3.1
emerson/deltav
14 feature_pack1 (2 CPE variants)
emerson/deltav
14.3.1
emerson/deltav
r6
Published
Jan 28, 2022
Tracked Since
Feb 18, 2026