CVE-2021-43551

5.4 mediumEPSS 0.6%

Medium (5.4) in osisoft pi vision. EPSS 0.6% chance of exploitation in the next 30 days.

A remote attacker with write access to PI Vision could inject code into a display. Unauthorized information disclosure, modification, or deletion is possible if a victim views or interacts with the infected display using Microsoft Internet Explorer. The impact affects PI System data and other data accessible with victim's user permissions.

Severity

CVSS 3.1

5.4 medium

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

EPSS: 0.6% chance of exploitation in the next 30 days; higher than 50% of CVEs (scores of 2026-10-31)
CWE: CWE-79
Published: 2021-11-17
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

osisoft:pi_vision

References

https://us-cert.cisa.gov/ics/advisories/icsa-21-313-05
https://us-cert.cisa.gov/ics/advisories/icsa-21-313-05

Check your stack JSON