AUGUST 4, 2026
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Case File

CVE-2022-31499

CRITICAL · CVSS 9.8 EPSS 64.59% Public Exploit

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2022-08-25 · Last synced 2026-08-04

CyberRota Analysis

This is a critical severity vulnerability with a CVSS score of 9.8. Public exploit code or proof-of-concept references have been detected in its references. Its EPSS score suggests a 64.6% probability of exploitation in the next 30 days. Exploitation may require the attacker to be authenticated.

Public Exploit Signal

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

GitHub PoC Links
External Security References

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

CVE
CVE-2022-31499
Severity
CRITICAL
CVSS
9.8
EPSS
64.59%

Original NVD Description

Nortek Linear eMerge E3-Series devices before 0.32-08f allow an unauthenticated attacker to inject OS commands via ReaderNo. NOTE: this issue exists because of an incomplete fix for CVE-2019-7256.

Related CVEs

Other vulnerabilities affecting the same vendor(s)