AUGUST 4, 2026
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Case File

CVE-2021-27933

MEDIUM · CVSS 6.1 EPSS 26.61%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2021-04-28 · Last synced 2026-08-04

CyberRota Analysis

This is a medium severity vulnerability with a CVSS score of 6.1. Its EPSS score suggests a 26.6% probability of exploitation in the next 30 days.

CVE
CVE-2021-27933
Severity
MEDIUM
CVSS
6.1
EPSS
26.61%

Original NVD Description

pfSense 2.5.0 allows XSS via the services_wol_edit.php Description field.

Related CVEs

Other vulnerabilities affecting the same vendor(s)