CVE-2026-1632Network attack vector

Unauthenticated device control via exposed web interface

Published Feb 3, 2026 · Updated Feb 3, 2026

Missing authentication in RISS Srl MOMA Seismic Station 2.4.2520 and earlier allows remote attackers to access its web management interface. The interface accepts unauthenticated requests for device-data retrieval, configuration changes, and remote reset operations. Network reachability alone is sufficient; successful use discloses device data, changes station settings, or interrupts service through a reset.

CVSS severity9.1
Critical
EPSS probability0.48%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Missing authentication in RISS Srl MOMA Seismic Station 2.4.2520 and earlier allows remote attackers to access its web management interface. The interface accepts unauthenticated requests for device-data retrieval, configuration changes, and remote reset operations. Network reachability alone is sufficient; successful use discloses device data, changes station settings, or interrupts service through a reset.

The record

CVE
CVE-2026-1632
Published
Feb 3, 2026
Updated
Feb 3, 2026
Vendor
RISS Srl
Product
MOMA Seismic Station
Classifications
CWE-306, T0836, T1190, T0814
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Feb 3, 2026CVE publishedPublication date reported by the CVE source.
  2. Feb 3, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <=Version v2.4.2520

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

RISS Srl · MOMA Seismic Stationversion=0 <=Version v2.4.2520

Published CVSS scores

9.1CISACVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
9.3CISA ICS-CERTCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-306Missing Authentication for Critical Function
T0836Modify Parameter
T1190Exploit Public-Facing Application
T0814Denial of Service

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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