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CVE-2026-2999 - Vulnerability Analysis

CriticalCVSS: 9.8

Last Updated: March 2, 2026

Changing IDExpert Windows Logon Agent - Remote Code Execution

Published: March 2, 2026Updated: March 2, 2026Remote Exploitable

Overview

Changing IDExpert Windows Logon Agent contains a remote code execution vulnerability caused by the ability to download and execute arbitrary files from a remote source, letting unauthenticated remote attackers execute code remotely, exploit requires no authentication.

Severity & Score

Severity: Critical

CVSS Score: 9.8

Impact

Unauthenticated remote attackers can execute arbitrary code, potentially leading to full system compromise.

Mitigation

Update to the latest version.

References

https://www.twcert.org.tw/en/cp-139-10741-daed4-2.html
https://www.twcert.org.tw/tw/cp-132-10740-b2eb2-1.html
https://www.changingtec.com/news_detail.jsp?item_id=348

Related Resources

Vulnerability Intelligence Dashboard
Credential Scanner

Details

CVE ID: CVE-2026-2999
Severity: Critical
CVSS Score: 9.8
Type: remote_code_execution
Status: new

CWE

CWE-494

CVSS Metrics

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H