CVE-2025-14466Network attack vector

Unauthenticated service interruption via crafted HTTP requests

Published Dec 16, 2025 · Updated Dec 16, 2025

Allocation of unbounded resources in the web interface of Güralp Fortimus, Minimus and Certimus allows remote attackers to restart their web services. CISA identifies crafted HTTP requests as the trigger but does not disclose the request field or resource whose handling initiates the deliberate restart. No authentication or user interaction is required; network access is sufficient to cause a brief service interruption while the process restarts.

CVSS severity6.9
Medium
EPSS probability0.39%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Allocation of unbounded resources in the web interface of Güralp Fortimus, Minimus and Certimus allows remote attackers to restart their web services. CISA identifies crafted HTTP requests as the trigger but does not disclose the request field or resource whose handling initiates the deliberate restart. No authentication or user interaction is required; network access is sufficient to cause a brief service interruption while the process restarts.

The record

CVE
CVE-2025-14466
Published
Dec 16, 2025
Updated
Dec 16, 2025
Vendor
Güralp Systems
Product
Fortimus
Classifications
CWE-770, T1499
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Dec 16, 2025CVE publishedPublication date reported by the CVE source.
  2. Dec 16, 2025Record 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=All versions

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Güralp Systems · Fortimusversion=All versions
Güralp Systems · Minimusversion=All versions
Güralp Systems · Certimusversion=All versions

Published CVSS scores

6.9ICS-CERTCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N
5.3ICS-CERTCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

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-770Allocation of Resources Without Limits or Throttling
T1499Endpoint Denial of Service

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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