Description
In OSIsoft PI System multiple products and versions, a local attacker can plant a binary and bypass a code integrity check for loading PI System libraries. This exploitation can target another local user of PI System software on the computer to escalate privilege and result in unauthorized information disclosure, deletion, or modification.
References (1)
Core 1
Core References
Third Party Advisory, US Government Resource x_refsource_misc
https://us-cert.cisa.gov/ics/advisories/icsa-20-133-02
Scores
CVSS v3
7.8
EPSS
0.0022
EPSS Percentile
12.7%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Details
CWE
CWE-347
Status
published
Products (20)
osisoft/pi_api
< 1.6.8.26
osisoft/pi_api
< 2.0.2.5
osisoft/pi_buffer_subsystem
< 4.8.0.18
osisoft/pi_connector
< 1.0.0.54
osisoft/pi_connector
< 1.1.0.10
osisoft/pi_connector
< 1.2.0.42
osisoft/pi_connector
< 1.2.0.6
osisoft/pi_connector
< 1.2.1.71
osisoft/pi_connector
< 1.2.2.79
osisoft/pi_connector
< 1.3.0.1
... and 10 more
Published
Jul 24, 2020
Tracked Since
Feb 18, 2026