Low severity · published Feb 20, 2026
CVE-2026-22885
EnOcean SmartServer IoT Out-of-bounds Read
3.7
CVSS
0.4%
EPSS
No
On KEV
Description
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 a
memory leak from the program's memory.
CVSS vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
Attack vector
Network
Complexity
High
Privileges
None
User interaction
None
Confidentiality
Low
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 37% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
SI
SmartServer IoT · EnOcean Edge Inc
through 4.60.009 · source: vendor
In the news
VulnerabilityHigh
EnOcean SmartServer IoT
View CSAF
Summary
Successful exploitation of these vulnerabilities could allow an attacker to remotely execute arbitrary code and bypass ASLR.
The following versions of EnOcean SmartServer IoT are affected:
SmartServer IoT <=4.60.009 (CVE-2026-20761, CVE-2026-22885)
CVSS
Vendor
Equipment
Vulnerabilities
v3 8.1
EnOcean Edge Inc
EnOcean SmartServer IoT
Improper Neutralization of Special Elements used in a Command ('Command Injection'), Out-of-bounds Read
Background
Critical Infrastructure Sectors: Information Technology
Countries/Areas Deployed: Worldwide
Company Headquarters Location: United States
Vulnerabilities
Expand All +
CVE-2026-20761
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.
View CVE Details
Affected Products
EnOcean SmartServer IoT
Vendor: EnOcean Edge Inc
Product Version: EnOcean Edge Inc SmartServer IoT: <=4.60.009
Product Status: known_affected
Remediations
Mitigation EnOcean recommends users update the SmartServer platform software to SmartServer 4.6 Update 2 (v4.60.023) or a later release at:
http://https//enoceanwiki.atlassian.net/wiki/spaces/IEC/pages/5275672/SmartServer+Release+Notes#Current-Stable-Release For addition...
Feb 19, 2026·CISA Advisories
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-22885
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-22885
enoceanwiki.atlassian.net
https://enoceanwiki.atlassian.net/wiki/spaces/DrftSSIoT/pages/1475410/SmartServer+IoT+Release+Notes#Current-Stable-Release
enoceanwiki.atlassian.net
https://enoceanwiki.atlassian.net/wiki/spaces/IEC/pages/288063529/Enhancing+Security
github.com
https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-050-01.json
www.cisa.gov
https://www.cisa.gov/news-events/ics-advisories/icsa-26-050-01
More from SmartServer IoT
8.1
CVE-2026-20761
EnOcean SmartServer IoT Command Injection
