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Case File

CVE-2021-22491

HIGH · CVSS 7.5 EPSS 0.66% Public Exploit

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2021-10-28 · Last synced 2026-08-04

CyberRota Analysis

AI analysis pending.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

Detected Signals
exploit

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2021-22491
Severity
HIGH
CVSS
7.5
EPSS
0.66%

Original NVD Description

There is an Input verification vulnerability in Huawei Smartphone.Successful exploitation of this vulnerability may affect service availability.