AUGUST 4, 2026
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Case File

CVE-2021-45427

CRITICAL · CVSS 9.8 EPSS 19.04%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2021-12-30 · Last synced 2026-08-04

CyberRota Analysis

This is a critical severity vulnerability with a CVSS score of 9.8. Its EPSS score suggests a 19.0% probability of exploitation in the next 30 days.

CVE
CVE-2021-45427
Severity
CRITICAL
CVSS
9.8
EPSS
19.04%

Original NVD Description

Emerson XWEB 300D EVO 3.0.7--3ee403 is affected by: unauthenticated arbitrary file deletion due to path traversal. An attacker can browse and delete files without any authentication due to incorrect access control and directory traversal.

Related CVEs

Other vulnerabilities affecting the same vendor(s)