CVE-2025-12056
Out-of-bounds Read in Shelly Pro 3EM
- State
- Published
- Severity
- 8.3 High
- Published
- Nov 19, 2025
- Updated
- Nov 21, 2025
- Reserved
- Oct 22, 2025
Description
Out-of-bounds Read in Shelly Pro 3EM (before v1.4.4) allows Overread Buffers.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 8.3 High | 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 | Nozomi |
Weaknesses
- CWE-125 Out-of-bounds Read
Affected Products
| Product | Versions |
|---|---|
Pro 3EMShelly |
|
References
- https://www.nozominetworks.com/labs/vulnerability-advisories-cve-2025-12056third-party-advisory
- https://www.cisa.gov/news-events/ics-advisories/icsa-25-322-03government-resourcetechnical-description
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