AUGUST 4, 2026
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Case File

CVE-2021-22738

CRITICAL · CVSS 9.8 EPSS 0.63%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2021-05-26 · 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-2021-22738
Severity
CRITICAL
CVSS
9.8
EPSS
0.63%

Original NVD Description

Use of a Broken or Risky Cryptographic Algorithm vulnerability exists in homeLYnk (Wiser For KNX) and spaceLYnk V2.60 and prior that could cause unauthorized access when credentials are discovered after a brute force attack.

Related CVEs

Other vulnerabilities affecting the same vendor(s)