CVE-2025-11243 - Vulnerability Details - OpenCVE

Allocation of Resources Without Limits or Throttling vulnerability in Shelly Pro 4PM (before v1.6) allows Excessive Allocation via network.

Attack Vector Adjacent Network

Attack Complexity Low

Privileges Required None

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact None

Vulnerable System Integrity Impact None

Vulnerable System Availability Impact High

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact High

No CVSS v3.1

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Key SSVC decision points have not yet been added.

No data.

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Advisories

No advisories yet.

Fixes

Solution

To fix this issue, it's suggested to update the Pro 4PM to v1.6

Workaround

No workaround given by the vendor.

References

Link	Providers
https://www.nozominetworks.com/blog/shelly-pro-4pm-vulnerabilities
https://www.nozominetworks.com/labs/vulnerability-advisories-cve-2025-11243

History

Wed, 19 Nov 2025 07:00:00 +0000

Type	Values Removed	Values Added
Description		Allocation of Resources Without Limits or Throttling vulnerability in Shelly Pro 4PM (before v1.6) allows Excessive Allocation via network.
Title		Allocation of Resources Without Limits or Throttling in Shelly Pro 4PM
Weaknesses		CWE-770
References		https://www.nozominetworks.com/blog/shelly-pro-4pm-vulnerabilities https://www.nozominetworks.com/labs/vulnerability-advisories-cve-2025-11243
Metrics		cvssV4_0 `{'score': 8.3, 'vector': 'CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:H'}`

MITRE

Status: PUBLISHED

Assigner: Nozomi

Published: 2025-11-19T06:50:08.973Z

Updated: 2025-11-19T06:50:08.973Z

Reserved: 2025-10-02T14:06:12.008Z

Link: CVE-2025-11243

Vulnrichment

No data.

NVD

Status : Received

Published: 2025-11-19T07:15:46.453

Modified: 2025-11-19T07:15:46.453

Link: CVE-2025-11243

Redhat

No data.

OpenCVE Enrichment

No data.

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