Is CVE-2026-3000 actively exploited?

No active exploitation of CVE-2026-3000 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2026-3000 be exploited remotely?

Yes. CVE-2026-3000 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2026-3000?

CVE-2026-3000 has a CVSS score of 9.8 (CRITICAL).

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CRITICAL

CVE-2026-3000

CWE-494Published: March 2, 2026· Updated: Mar 2, 2026

9.8

CVSS v3.1

EPSS:0.10%probability of exploitation in 30 daysPercentile:27.9th

Official Description

IDExpert Windows Logon Agent developed by Changing has a Remote Code Execution vulnerability, allowing unauthenticated remote attackers to force the system to download arbitrary DLL files from a remote source and execute them.

NVD Source

Risk Analysis

This critical remote code execution vulnerability in IDExpert Windows Logon Agent allows unauthenticated remote attackers to force the system to download and execute arbitrary DLL files. With a CVSS score of 9.8, this flaw poses an extremely high risk, enabling full system compromise. The lack of an EPSS score means its exploitation likelihood is currently unknown, but its severity demands immediate attention.

No public exploit is currently known for this vulnerability, and it is not listed in CISA's KEV catalog. The vulnerability is remotely exploitable with low attack complexity and no authentication required.

Recommended Action

Implement strict controls over file downloads and execution in IDExpert Windows Logon Agent, allowing only trusted sources and signed executables. Consult the vendor, Changing, for any available patches or security updates to address this critical vulnerability.

Generated by the CTIWATCH analysis pipeline from this CVE's metadata (CVSS, EPSS, KEV status, exploit intelligence). Verify against vendor advisories before acting.

Technical Analysis

CVE-2026-3000 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.

A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 9.8.