Description
The vulnerability, if exploited, could allow an authenticated miscreant (Process Optimization Designer User) to embed OLE objects into graphics, and escalate their privileges to the identity of a victim user who subsequently interacts with the graphical elements.
References (4)
Core 4
Core References
Third Party Advisory
https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-015-01.json
Permissions Required
https://softwaresupportsp.aveva.com/en-US/downloads/products/details/a643eaa3-0d85-4fde-ac11-5239e87a68ea
Third Party Advisory, US Government Resource
https://www.cisa.gov/news-events/ics-advisories/icsa-26-015-01
Scores
CVSS v3
7.4
EPSS
0.0001
EPSS Percentile
0.5%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:C/C:H/I:H/A:N
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
total
Details
CWE
CWE-676
Status
published
Products (1)
aveva/process_optimization
< 2025
Published
Jan 16, 2026
Tracked Since
Feb 18, 2026