Allocation of Resources Without Limits or Throttling in Shelly Pro 4PM
Priority LOW 36CWE-770Published · Updated
Key facts
- Attack vector
- Adjacent network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Attack requirements
- None
- Impact type
- Denial of service
- Confidentiality · integrity · availability
- None · None · High
- Fix status
- Fixed
Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-770.
Summary
Allocation of Resources Without Limits or Throttling vulnerability in Shelly Pro 4PM (before v1.6) allows Excessive Allocation via network.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00426 37th percentileScored 2026-11-07
Fix Fixed Pro 4PM (Shelly): 1.6
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
Remediation
- Fix · CNA Pro 4PM (Shelly) Fixed in 1.6
Timeline
- 2026-10-02 Threatist record created from CVE-2025-11243
- 2026-10-03 Alias added: GHSA-8vv4-79fv-vwc4
References
More Shelly vulnerabilities
- TI-2023-16519 Shelly 4PM Pro four-channel smart switch 0.11.0 allows an attacker to trigger a BLE out… CVSS 3.1MEDIUM 5.3
- TI-2025-11054 Out-of-bounds read in Shelly Pro 3EM CVSS 4.0HIGH 8.3
- TI-2023-22508 Cleartext Transmission during initial setup in Shelly TRV 20220811-15234 v.2.1.8 allows a… CVSS 3.1MEDIUM 5.5
- TI-2023-22507 Missing Integrity Check in Shelly TRV 20220811-152343/v2.1.8@5afc928c allows malicious… CVSS 3.1MEDIUM 5.4
Sources
- CVE-2025-11243 · CVE Program
- CVE-2025-11243 · NVD
- FIRST EPSS
- GHSA-8vv4-79fv-vwc4 · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences