Vulnerability-Lookup

GHSA-V6M3-2F65-R5X7

Vulnerability from github – Published: 2026-02-20 18:31 – Updated: 2026-02-20 18:31

Details

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.

Severity ?

8.1 (High)


                  
                    CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

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JSON

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{
  "affected": [],
  "aliases": [
    "CVE-2026-20761"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-77"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-02-20T16:22:32Z",
    "severity": "HIGH"
  },
  "details": "A vulnerability exists in EnOcean SmartServer IoT version 4.60.009 and \nprior, which would allow remote attackers, in the LON IP-852 management \nmessages, to send specially crafted IP-852 messages resulting in \narbitrary OS command execution on the device.",
  "id": "GHSA-v6m3-2f65-r5x7",
  "modified": "2026-02-20T18:31:38Z",
  "published": "2026-02-20T18:31:38Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-20761"
    },
    {
      "type": "WEB",
      "url": "https://enoceanwiki.atlassian.net/wiki/spaces/DrftSSIoT/pages/1475410/SmartServer+IoT+Release+Notes#Current-Stable-Release"
    },
    {
      "type": "WEB",
      "url": "https://enoceanwiki.atlassian.net/wiki/spaces/IEC/pages/288063529/Enhancing+Security"
    },
    {
      "type": "WEB",
      "url": "https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-050-01.json"
    },
    {
      "type": "WEB",
      "url": "https://www.cisa.gov/news-events/ics-advisories/icsa-26-050-01"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
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      "type": "CVSS_V3"
    }
  ]
}

CVE-2026-20761 (GCVE-0-2026-20761)

Vulnerability from cvelistv5 – Published: 2026-02-20 15:32 – Updated: 2026-02-20 20:09

Title

EnOcean SmartServer IoT Command Injection

Summary

Severity ?

8.1 (High)


                        
                          CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

CWE

CWE-77

Assigner

icscert

References

URL

Tags

	https://enoceanwiki.atlassian.net/wiki/spaces/Drf…
	https://enoceanwiki.atlassian.net/wiki/spaces/IEC…
	https://www.cisa.gov/news-events/ics-advisories/i…
	https://github.com/cisagov/CSAF/blob/develop/csaf…

Impacted products

	Vendor	Product	Version
	EnOcean Edge Inc	SmartServer IoT	Affected: 0 , ≤ 4.60.009 (custom) Unaffected: 4.60.023

Credits

Amir Zaltzman of Claroty Team82 reported these vulnerabilities to CISA.

Show details on NVD website

JSON

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                "id": "CVE-2026-20761",
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                  },
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                "timestamp": "2026-02-20T20:07:47.196222Z",
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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

GHSA-V6M3-2F65-R5X7

CVE-2026-20761 (GCVE-0-2026-20761)

Tags

Sightings

Nomenclature