VULNERABILITY INTELLIGENCE

CVE-2021-43549

CVSS score6.9 MEDIUM
EPSS probability0.71%
CISA KEVNot currently listed
Published2021-11-18
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:H/I:L/A:N

Description

A remote authenticated attacker with write access to a PI Server could trick a user into interacting with a PI Web API endpoint and redirect them to a malicious website. As a result, a victim may disclose sensitive information to the attacker or be provided with false information.

Weakness classification

  • ics-cert@hq.dhs.gov: CWE-79
  • nvd@nist.gov: CWE-79

Primary references