What is the CVSS score of CVE-2026-1632?

CVE-2026-1632 has a CVSS 3.1 base score of 9.1 (Critical). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N. EPSS exploitation probability: 0.2%.

How to fix or mitigate CVE-2026-1632?

Within 24 hours: Inventory all MOMA Seismic Station deployments and document current versions; immediately implement network segmentation to restrict access to management interfaces. Within 7 days: Deploy web application firewall rules to require authentication tokens; conduct urgent communications with MOMA vendor regarding patch timeline and interim security updates. Within 30 days: Upgrade all devices to patched versions as they become available; implement network monitoring for unauthorized access attempts to these devices.

CVE-2026-1632

CRITICAL

Missing Authentication for Critical Function (CWE-306)

2026-02-03 ics-cert@hq.dhs.gov

Authentication Bypass

9.1

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

9.1 CRITICAL

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

None

Lifecycle Timeline

Analysis Generated

Mar 12, 2026 - 21:54 vuln.today

CVE Published

Feb 03, 2026 - 23:16 nvd

CRITICAL 9.1

DescriptionCVE.org

MOMA Seismic Station Version v2.4.2520 and prior exposes its web management interface without requiring authentication, which could allow an unauthenticated attacker to modify configuration settings, acquire device data or remotely reset the device.

AnalysisAI

MOMA Seismic Station v2.4.2520 exposes its web management interface without authentication, allowing unauthenticated control of seismological monitoring equipment.

Technical ContextAI

MOMA Seismic Station v2.4.2520 has a CWE-306 missing authentication vulnerability on its web management interface, allowing unauthenticated remote access to seismological monitoring configuration.