PT-2021-23866 · Microsoft · Internet Explorer

Published 2021-11-17 · Updated 2022-04-12 · CVE-2021-43551

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions PI Vision (affected versions not specified)

Description A remote attacker with write access to PI Vision could inject code into a display, potentially leading to unauthorized information disclosure, modification, or deletion. This could occur 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 the victim's user permissions.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2021-43551

Affected Products

Internet Explorer

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2021-43551 · Security Note
• https://osv.dev/vulnerability/CVE-2021-43551 · Vendor Advisory
• https://t.me/cibsecurity/32572 · Telegram Post
• https://us-cert.cisa.gov/ics/advisories/icsa-21-313-05 · Note