SEPTEMBER 29, 2026
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Case File

CVE-2021-38457

CRITICAL · CVSS 9.8 EPSS 1.25%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2021-10-22 · Last synced 2026-08-04

CyberRota Analysis

This is a critical severity vulnerability with a CVSS score of 9.8. See the original NVD description below for full technical details.

CVE
CVE-2021-38457
Severity
CRITICAL
CVSS
9.8
EPSS
1.25%

Original NVD Description

The server permits communication without any authentication procedure, allowing the attacker to initiate a session with the server without providing any form of authentication.

Related CVEs

Other vulnerabilities affecting the same vendor(s)

CVE-2021-38481 HIGH CVE-2021-38479 MEDIUM CVE-2021-38477 CRITICAL CVE-2021-38475 HIGH CVE-2021-38473 HIGH CVE-2021-38471 CRITICAL