AUGUST 4, 2026
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Case File

CVE-2021-43549

MEDIUM · CVSS 6.9 EPSS 0.67%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2021-11-18 · Last synced 2026-08-04

CyberRota Analysis

This is a medium severity vulnerability with a CVSS score of 6.9. It may be remotely exploitable. Exploitation may require the attacker to be authenticated.

CVE
CVE-2021-43549
Severity
MEDIUM
CVSS
6.9
EPSS
0.67%

Original NVD 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.

Related CVEs

Other vulnerabilities affecting the same vendor(s)