CVE-2021-43549 describes a cross-site scripting (XSS) vulnerability in OSIsoft PI Web API. A remote authenticated attacker with write access could leverage this to redirect users to malicious websites, potentially leading to sensitive information disclosure or misinformation. The vulnerability has a CVSS score of 4.8 (Medium), indicating a low complexity attack requiring high privileges and user interaction, with potential for low impact to confidentiality and integrity. There is currently no public exploit code available, it is not listed in the KEV catalog, and there is no significant community discussion or media coverage surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 2019CPE matchmatch criteria | cpe:2.3:a:osisoft:pi_web_api:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:H/I:L/A:N
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.