CVE-2025-11243

Allocation of Resources Without Limits or Throttling in Shelly Pro 4PM

Published Nov 19, 2025 CVSS 4.0 · 8.3 High EPSS < 1% KEV · Not listed
Description
Allocation of Resources Without Limits or Throttling vulnerability in Shelly Pro 4PM (before v1.6) allows Excessive Allocation via network.

Remediation

Vendor Solution

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

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
First Time appeared Shelly
Shelly pro 4pm
CPEs cpe:2.3:a:shelly:pro_4pm:*:*:*:*:*:*:*:*
Vendors & Products Shelly
Shelly pro 4pm
References
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

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
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'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
Nozomi
Published
Updated
Nov 21, 2025, 5:13 PM
Reserved
Oct 2, 2025, 2:06 PM
Status
Deferred
Published
Nov 19, 2025, 7:15 AM
Modified
Oct 18, 2026, 8:10 PM