Is CVE-2025-12476 actively exploited?

No active exploitation of CVE-2025-12476 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2025-12476 be exploited remotely?

Yes. CVE-2025-12476 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2025-12476?

CVE-2025-12476 has a CVSS score of 9.8 (CRITICAL).

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CRITICAL

CVE-2025-12476

CWE-306Published: October 29, 2025· Updated: Jun 17, 2026

9.8

CVSS v3.1

Official Description

Resource Lacking AuthN.This issue affects BLU-IC2: through 1.19.5; BLU-IC4: through 1.19.5 .

NVD Source

Risk Analysis

This critical vulnerability allows access to resources without proper authentication, enabling an attacker to compromise the confidentiality, integrity, and availability of the system. With a CVSS score of 9.8, this flaw is highly severe and could lead to significant impact if exploited. There is no EPSS score available to indicate exploitation likelihood, and it is not listed in CISA's KEV catalog.

No public exploit is currently known for this vulnerability. The attack vector is network-based with low attack complexity, indicating it is remotely exploitable without requiring user interaction.

Recommended Action

To mitigate this vulnerability, ensure that BLU-IC2 and BLU-IC4 devices are updated to versions beyond 1.19.5. Implement robust authentication mechanisms for all sensitive resources and endpoints.

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-2025-12476 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.