AUGUST 4, 2026
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Case File

CVE-2021-21874

CRITICAL · CVSS 9.1 EPSS 2.92%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2021-12-22 · Last synced 2026-08-04

CyberRota Analysis

This is a critical severity vulnerability with a CVSS score of 9.1. See the original NVD description below for full technical details.

CVE
CVE-2021-21874
Severity
CRITICAL
CVSS
9.1
EPSS
2.92%

Original NVD Description

A specially-crafted HTTP request can lead to arbitrary command execution in DSA keypasswd parameter. An attacker can make an authenticated HTTP request to trigger this vulnerability.

Related CVEs

Other vulnerabilities affecting the same vendor(s)

CVE-2025-70082 CRITICAL CVE-2025-67041 CRITICAL CVE-2025-67039 CRITICAL CVE-2025-67038 CRITICAL CVE-2025-67037 HIGH CVE-2025-67036 HIGH