CVE-2021-43551
Last modified
CVE-2021-43551 is a medium-severity vulnerability rated 5.4/10 on the CVSS scale. 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. EPSS estimates a 0.59% chance of exploitation in the next 30 days.
Description
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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Osisoft | Pi Vision | < 2021 |
References
- https://us-cert.cisa.gov/ics/advisories/icsa-21-313-05Third Party Advisory, US Government Resource
- https://us-cert.cisa.gov/ics/advisories/icsa-21-313-05Third Party Advisory, US Government Resource
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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