CVE-2026-22909 (GCVE-0-2026-22909)

Vulnerability from cvelistv5 – Published: 2026-01-15 13:01 – Updated: 2026-01-15 14:41
VLAI
Summary
Certain system functions may be accessed without proper authorization, allowing attackers to start, stop, or delete installed applications, potentially disrupting system operations.
Severity
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
SSVC
Exploitation: none Automatable: yes Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
  • CWE-284 - Improper Access Control
Assigner
References
URL Tags
https://sick.com/psirt x_SICK PSIRT Security Advisories
https://www.sick.com/media/docs/9/19/719/special_… x_SICK Operating Guidelines
https://www.cisa.gov/resources-tools/resources/ic… x_ICS-CERT recommended practices on Industrial Security
https://www.first.org/cvss/calculator/3.1 x_CVSS v3.1 Calculator
https://www.sick.com/.well-known/csaf/white/2026/… x_The canonical URL.
https://www.sick.com/.well-known/csaf/white/2026/… vendor-advisory
Impacted products
Vendor Product Version
SICK AG TDC-X401GL Affected: all versions (custom)
Create a notification for this product.
Show details on NVD website
To clipboard 

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-22909",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-01-15T14:41:19.897581Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-01-15T14:41:39.360Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "affected",
          "product": "TDC-X401GL",
          "vendor": "SICK AG",
          "versions": [
            {
              "status": "affected",
              "version": "all versions",
              "versionType": "custom"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "\u003cp\u003eCertain system functions may be accessed without proper authorization, allowing attackers to start, stop, or delete installed applications, potentially disrupting system operations.\u003c/p\u003e"
            }
          ],
          "value": "Certain system functions may be accessed without proper authorization, allowing attackers to start, stop, or delete installed applications, potentially disrupting system operations."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "environmentalScore": 7.5,
            "environmentalSeverity": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "temporalScore": 7.5,
            "temporalSeverity": "HIGH",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-284",
              "description": "CWE-284 Improper Access Control",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-01-15T13:01:27.582Z",
        "orgId": "a6863dd2-93fc-443d-bef1-79f0b5020988",
        "shortName": "SICK AG"
      },
      "references": [
        {
          "tags": [
            "x_SICK PSIRT Security Advisories"
          ],
          "url": "https://sick.com/psirt"
        },
        {
          "tags": [
            "x_SICK Operating Guidelines"
          ],
          "url": "https://www.sick.com/media/docs/9/19/719/special_information_sick_operating_guidelines_cybersecurity_by_sick_en_im0106719.pdf"
        },
        {
          "tags": [
            "x_ICS-CERT recommended practices on Industrial Security"
          ],
          "url": "https://www.cisa.gov/resources-tools/resources/ics-recommended-practices"
        },
        {
          "tags": [
            "x_CVSS v3.1 Calculator"
          ],
          "url": "https://www.first.org/cvss/calculator/3.1"
        },
        {
          "tags": [
            "x_The canonical URL."
          ],
          "url": "https://www.sick.com/.well-known/csaf/white/2026/sca-2026-0001.json"
        },
        {
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://www.sick.com/.well-known/csaf/white/2026/sca-2026-0001.pdf"
        }
      ],
      "source": {
        "advisory": "SCA-2026-0001",
        "discovery": "INTERNAL"
      },
      "workarounds": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "\u003cp\u003eUpon completion of the initial device setup, deactivate AppEngine. Disabling it fully mitigates this vulnerability.\u003c/p\u003e"
            }
          ],
          "value": "Upon completion of the initial device setup, deactivate AppEngine. Disabling it fully mitigates this vulnerability."
        }
      ],
      "x_generator": {
        "engine": "csaf2cve 0.2.1"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a6863dd2-93fc-443d-bef1-79f0b5020988",
    "assignerShortName": "SICK AG",
    "cveId": "CVE-2026-22909",
    "datePublished": "2026-01-15T13:01:27.582Z",
    "dateReserved": "2026-01-13T09:11:11.447Z",
    "dateUpdated": "2026-01-15T14:41:39.360Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
    "epss": {
      "cve": "CVE-2026-22909",
      "date": "2026-07-11",
      "epss": "0.0051",
      "percentile": "0.39908"
    },
    "nvd": "{\"cve\":{\"id\":\"CVE-2026-22909\",\"sourceIdentifier\":\"psirt@sick.de\",\"published\":\"2026-01-15T13:16:05.537\",\"lastModified\":\"2026-06-17T10:20:35.943\",\"vulnStatus\":\"Analyzed\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"Certain system functions may be accessed without proper authorization, allowing attackers to start, stop, or delete installed applications, potentially disrupting system operations.\"},{\"lang\":\"es\",\"value\":\"Ciertas funciones del sistema pueden ser accedidas sin la debida autorizaci\u00f3n, permitiendo a los atacantes iniciar, detener o eliminar aplicaciones instaladas, interrumpiendo potencialmente las operaciones del sistema.\"}],\"affected\":[{\"source\":\"psirt@sick.de\",\"affectedData\":[{\"vendor\":\"SICK AG\",\"product\":\"TDC-X401GL\",\"defaultStatus\":\"affected\",\"versions\":[{\"version\":\"all versions\",\"versionType\":\"custom\",\"status\":\"affected\"}]}]}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"psirt@sick.de\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H\",\"baseScore\":7.5,\"baseSeverity\":\"HIGH\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":3.9,\"impactScore\":3.6},{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H\",\"baseScore\":9.1,\"baseSeverity\":\"CRITICAL\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":3.9,\"impactScore\":5.2}],\"ssvcV203\":[{\"source\":\"134c704f-9b21-4f2e-91b3-4a467353bcc0\",\"ssvcData\":{\"timestamp\":\"2026-01-15T14:41:19.897581Z\",\"id\":\"CVE-2026-22909\",\"options\":[{\"exploitation\":\"none\"},{\"automatable\":\"yes\"},{\"technicalImpact\":\"partial\"}],\"role\":\"CISA Coordinator\",\"version\":\"2.0.3\"}}]},\"weaknesses\":[{\"source\":\"psirt@sick.de\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-284\"}]},{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-863\"}]}],\"configurations\":[{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:sick:tdc-x401gl_firmware:*:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"59BB5012-A895-4A93-B36F-A062A9389DB1\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:sick:tdc-x401gl:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"9A95E220-0816-4885-AB7C-D0BB6F27DB7A\"}]}]}],\"references\":[{\"url\":\"https://sick.com/psirt\",\"source\":\"psirt@sick.de\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://www.cisa.gov/resources-tools/resources/ics-recommended-practices\",\"source\":\"psirt@sick.de\",\"tags\":[\"US Government Resource\"]},{\"url\":\"https://www.first.org/cvss/calculator/3.1\",\"source\":\"psirt@sick.de\",\"tags\":[\"Not Applicable\"]},{\"url\":\"https://www.sick.com/.well-known/csaf/white/2026/sca-2026-0001.json\",\"source\":\"psirt@sick.de\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://www.sick.com/.well-known/csaf/white/2026/sca-2026-0001.pdf\",\"source\":\"psirt@sick.de\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://www.sick.com/media/docs/9/19/719/special_information_sick_operating_guidelines_cybersecurity_by_sick_en_im0106719.pdf\",\"source\":\"psirt@sick.de\",\"tags\":[\"Product\"]}]}}",
    "redhat_vex": {
      "current_release_date": "2026-01-16T14:23:15+00:00",
      "cve": "CVE-2026-22909",
      "id": "CVE-2026-22909",
      "initial_release_date": "2026-01-01T00:00:00+00:00",
      "product_status:known_not_affected": "1",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "CVE-2026-22909",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-22909.json",
      "version": "3"
    },
    "vulnrichment": {
      "containers": "{\"adp\": [{\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2026-22909\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"yes\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2026-01-15T14:41:19.897581Z\"}}}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2026-01-15T14:41:35.280Z\"}}], \"cna\": {\"source\": {\"advisory\": \"SCA-2026-0001\", \"discovery\": \"INTERNAL\"}, \"metrics\": [{\"format\": \"CVSS\", \"cvssV3_1\": {\"scope\": \"UNCHANGED\", \"version\": \"3.1\", \"baseScore\": 7.5, \"attackVector\": \"NETWORK\", \"baseSeverity\": \"HIGH\", \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H\", \"temporalScore\": 7.5, \"integrityImpact\": \"NONE\", \"userInteraction\": \"NONE\", \"attackComplexity\": \"LOW\", \"temporalSeverity\": \"HIGH\", \"availabilityImpact\": \"HIGH\", \"environmentalScore\": 7.5, \"privilegesRequired\": \"NONE\", \"confidentialityImpact\": \"NONE\", \"environmentalSeverity\": \"HIGH\"}, \"scenarios\": [{\"lang\": \"en\", \"value\": \"GENERAL\"}]}], \"affected\": [{\"vendor\": \"SICK AG\", \"product\": \"TDC-X401GL\", \"versions\": [{\"status\": \"affected\", \"version\": \"all versions\", \"versionType\": \"custom\"}], \"defaultStatus\": \"affected\"}], \"references\": [{\"url\": \"https://sick.com/psirt\", \"tags\": [\"x_SICK PSIRT Security Advisories\"]}, {\"url\": \"https://www.sick.com/media/docs/9/19/719/special_information_sick_operating_guidelines_cybersecurity_by_sick_en_im0106719.pdf\", \"tags\": [\"x_SICK Operating Guidelines\"]}, {\"url\": \"https://www.cisa.gov/resources-tools/resources/ics-recommended-practices\", \"tags\": [\"x_ICS-CERT recommended practices on Industrial Security\"]}, {\"url\": \"https://www.first.org/cvss/calculator/3.1\", \"tags\": [\"x_CVSS v3.1 Calculator\"]}, {\"url\": \"https://www.sick.com/.well-known/csaf/white/2026/sca-2026-0001.json\", \"tags\": [\"x_The canonical URL.\"]}, {\"url\": \"https://www.sick.com/.well-known/csaf/white/2026/sca-2026-0001.pdf\", \"tags\": [\"vendor-advisory\"]}], \"workarounds\": [{\"lang\": \"en\", \"value\": \"Upon completion of the initial device setup, deactivate AppEngine. Disabling it fully mitigates this vulnerability.\", \"supportingMedia\": [{\"type\": \"text/html\", \"value\": \"\u003cp\u003eUpon completion of the initial device setup, deactivate AppEngine. Disabling it fully mitigates this vulnerability.\u003c/p\u003e\", \"base64\": false}]}], \"x_generator\": {\"engine\": \"csaf2cve 0.2.1\"}, \"descriptions\": [{\"lang\": \"en\", \"value\": \"Certain system functions may be accessed without proper authorization, allowing attackers to start, stop, or delete installed applications, potentially disrupting system operations.\", \"supportingMedia\": [{\"type\": \"text/html\", \"value\": \"\u003cp\u003eCertain system functions may be accessed without proper authorization, allowing attackers to start, stop, or delete installed applications, potentially disrupting system operations.\u003c/p\u003e\", \"base64\": false}]}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-284\", \"description\": \"CWE-284 Improper Access Control\"}]}], \"providerMetadata\": {\"orgId\": \"a6863dd2-93fc-443d-bef1-79f0b5020988\", \"shortName\": \"SICK AG\", \"dateUpdated\": \"2026-01-15T13:01:27.582Z\"}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2026-22909\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2026-01-15T14:41:39.360Z\", \"dateReserved\": \"2026-01-13T09:11:11.447Z\", \"assignerOrgId\": \"a6863dd2-93fc-443d-bef1-79f0b5020988\", \"datePublished\": \"2026-01-15T13:01:27.582Z\", \"assignerShortName\": \"SICK AG\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }
  }
}



Log in or create an account to share your comment.




Tags
Taxonomy of the tags.





Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

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.