EnOcean SmartServer IoT Command Injection
Priority LOW 39CWE-77Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- High
- Impact type
- Code execution
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- Fixed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-77.
Summary
A vulnerability exists in EnOcean SmartServer IoT version 4.60.009 and prior, which would allow remote attackers, in the LON IP-852 management messages, to send specially crafted IP-852 messages resulting in arbitrary OS command execution on the device.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.01026 63rd percentileScored 2026-11-07
Fix Fixed SmartServer IoT (EnOcean Edge Inc): 4.60.023
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Total
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| EnOcean Edge Inc | SmartServer IoT | up to 4.60.009 | 4.60.023 | Patch available | CNA |
- SmartServer IoT VendorEnOcean Edge Inc Affected up to 4.60.009 Fixed in 4.60.023 Patch available CNA
Remediation
- Fix · CNA SmartServer IoT (EnOcean Edge Inc) Fixed in 4.60.023
Timeline
- 2026-10-02 Threatist record created from CVE-2026-20761
- 2026-10-03 Alias added: GHSA-v6m3-2f65-r5x7
References
Other 4
- https://enoceanwiki.atlassian.net/wiki/spaces/DrftSSIoT/pages/1475410/SmartServer+IoT+Release+Notes#Current-Stable-Release
- https://enoceanwiki.atlassian.net/wiki/spaces/IEC/pages/288063529/Enhancing+Security
- https://www.cisa.gov/news-events/ics-advisories/icsa-26-050-01
- https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-050-01.json
More EnOcean Edge Inc vulnerabilities
- TI-2026-18374 EnOcean SmartServer IoT Out-of-bounds Read CVSS 3.1LOW 3.7
Sources
- CVE-2026-20761 · CVE Program
- CVE-2026-20761 · NVD
- FIRST EPSS
- GHSA-v6m3-2f65-r5x7 · 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