Vulnerability-Lookup

VAR-202210-0430

Vulnerability from variot - Updated: 2023-12-18 12:25

A vulnerability has been identified in RUGGEDCOM RM1224 LTE(4G) EU (All versions < V7.1.2), RUGGEDCOM RM1224 LTE(4G) NAM (All versions < V7.1.2), SCALANCE M804PB (All versions < V7.1.2), SCALANCE M812-1 ADSL-Router (Annex A) (All versions < V7.1.2), SCALANCE M812-1 ADSL-Router (Annex B) (All versions < V7.1.2), SCALANCE M816-1 ADSL-Router (Annex A) (All versions < V7.1.2), SCALANCE M816-1 ADSL-Router (Annex B) (All versions < V7.1.2), SCALANCE M826-2 SHDSL-Router (All versions < V7.1.2), SCALANCE M874-2 (All versions < V7.1.2), SCALANCE M874-3 (All versions < V7.1.2), SCALANCE M876-3 (EVDO) (All versions < V7.1.2), SCALANCE M876-3 (ROK) (All versions < V7.1.2), SCALANCE M876-4 (All versions < V7.1.2), SCALANCE M876-4 (EU) (All versions < V7.1.2), SCALANCE M876-4 (NAM) (All versions < V7.1.2), SCALANCE MUM853-1 (EU) (All versions < V7.1.2), SCALANCE MUM856-1 (EU) (All versions < V7.1.2), SCALANCE MUM856-1 (RoW) (All versions < V7.1.2), SCALANCE S615 (All versions < V7.1.2), SCALANCE S615 EEC (All versions < V7.1.2), SCALANCE WAM763-1 (All versions >= V1.1.0 < V2.0), SCALANCE WAM766-1 (EU) (All versions >= V1.1.0 < V2.0), SCALANCE WAM766-1 (US) (All versions >= V1.1.0 < V2.0), SCALANCE WAM766-1 EEC (EU) (All versions >= V1.1.0 < V2.0), SCALANCE WAM766-1 EEC (US) (All versions >= V1.1.0 < V2.0), SCALANCE WUM763-1 (All versions >= V1.1.0 < V2.0), SCALANCE WUM763-1 (All versions >= V1.1.0 < V2.0), SCALANCE WUM766-1 (EU) (All versions >= V1.1.0 < V2.0), SCALANCE WUM766-1 (US) (All versions >= V1.1.0 < V2.0). Affected devices with TCP Event service enabled do not properly handle malformed packets. This could allow an unauthenticated remote attacker to cause a denial of service condition and reboot the device thus possibly affecting other network resources.

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CVE-2022-31766 (GCVE-0-2022-31766)

Vulnerability from cvelistv5 – Published: 2022-10-11 00:00 – Updated: 2025-04-21 13:48

Summary

A vulnerability has been identified in RUGGEDCOM RM1224 LTE(4G) EU (6GK6108-4AM00-2BA2) (All versions < V7.1.2), RUGGEDCOM RM1224 LTE(4G) NAM (6GK6108-4AM00-2DA2) (All versions < V7.1.2), SCALANCE M804PB (6GK5804-0AP00-2AA2) (All versions < V7.1.2), SCALANCE M812-1 ADSL-Router (6GK5812-1AA00-2AA2) (All versions < V7.1.2), SCALANCE M812-1 ADSL-Router (6GK5812-1BA00-2AA2) (All versions < V7.1.2), SCALANCE M816-1 ADSL-Router (6GK5816-1AA00-2AA2) (All versions < V7.1.2), SCALANCE M816-1 ADSL-Router (6GK5816-1BA00-2AA2) (All versions < V7.1.2), SCALANCE M826-2 SHDSL-Router (6GK5826-2AB00-2AB2) (All versions < V7.1.2), SCALANCE M874-2 (6GK5874-2AA00-2AA2) (All versions < V7.1.2), SCALANCE M874-3 (6GK5874-3AA00-2AA2) (All versions < V7.1.2), SCALANCE M876-3 (6GK5876-3AA02-2BA2) (All versions < V7.1.2), SCALANCE M876-3 (ROK) (6GK5876-3AA02-2EA2) (All versions < V7.1.2), SCALANCE M876-4 (6GK5876-4AA10-2BA2) (All versions < V7.1.2), SCALANCE M876-4 (EU) (6GK5876-4AA00-2BA2) (All versions < V7.1.2), SCALANCE M876-4 (NAM) (6GK5876-4AA00-2DA2) (All versions < V7.1.2), SCALANCE MUM853-1 (EU) (6GK5853-2EA00-2DA1) (All versions < V7.1.2), SCALANCE MUM856-1 (EU) (6GK5856-2EA00-3DA1) (All versions < V7.1.2), SCALANCE MUM856-1 (RoW) (6GK5856-2EA00-3AA1) (All versions < V7.1.2), SCALANCE S615 EEC LAN-Router (6GK5615-0AA01-2AA2) (All versions < V7.1.2), SCALANCE S615 LAN-Router (6GK5615-0AA00-2AA2) (All versions < V7.1.2), SCALANCE WAM763-1 (6GK5763-1AL00-7DA0) (All versions >= V1.1.0 < V3.0.0), SCALANCE WAM766-1 (6GK5766-1GE00-7DA0) (All versions >= V1.1.0 < V3.0.0), SCALANCE WAM766-1 (US) (6GK5766-1GE00-7DB0) (All versions >= V1.1.0 < V3.0.0), SCALANCE WAM766-1 EEC (6GK5766-1GE00-7TA0) (All versions >= V1.1.0 < V3.0.0), SCALANCE WAM766-1 EEC (US) (6GK5766-1GE00-7TB0) (All versions >= V1.1.0 < V3.0.0), SCALANCE WUM763-1 (6GK5763-1AL00-3AA0) (All versions >= V1.1.0 < V3.0.0), SCALANCE WUM763-1 (6GK5763-1AL00-3DA0) (All versions >= V1.1.0 < V3.0.0), SCALANCE WUM766-1 (6GK5766-1GE00-3DA0) (All versions >= V1.1.0 < V3.0.0), SCALANCE WUM766-1 (USA) (6GK5766-1GE00-3DB0) (All versions >= V1.1.0 < V3.0.0). Affected devices with TCP Event service enabled do not properly handle malformed packets. This could allow an unauthenticated remote attacker to cause a denial of service condition and reboot the device thus possibly affecting other network resources.

Severity

8.6 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H/E:P/RL:O/RC:C

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-04-18 15:12 UTC

CWE

CWE-20 - Improper Input Validation

Assigner

siemens icscert root

References

2 references

URL	Tags
https://cert-portal.siemens.com/productcert/pdf/s…
https://cert-portal.siemens.com/productcert/html/…

Impacted products

26 products

Vendor	Product	Version
Siemens	RUGGEDCOM RM1224 LTE(4G) EU	Affected: 0 , < V7.1.2 (custom)
Siemens	RUGGEDCOM RM1224 LTE(4G) NAM	Affected: 0 , < V7.1.2 (custom)
Siemens	SCALANCE M804PB	Affected: 0 , < V7.1.2 (custom)
Siemens	SCALANCE M812-1 ADSL-Router	Affected: 0 , < V7.1.2 (custom)
Siemens	SCALANCE M816-1 ADSL-Router	Affected: 0 , < V7.1.2 (custom)
Siemens	SCALANCE M826-2 SHDSL-Router	Affected: 0 , < V7.1.2 (custom)
Siemens	SCALANCE M874-2	Affected: 0 , < V7.1.2 (custom)
Siemens	SCALANCE M874-3	Affected: 0 , < V7.1.2 (custom)
Siemens	SCALANCE M876-3	Affected: 0 , < V7.1.2 (custom)
Siemens	SCALANCE M876-3 (ROK)	Affected: 0 , < V7.1.2 (custom)
Siemens	SCALANCE M876-4	Affected: 0 , < V7.1.2 (custom)
Siemens	SCALANCE M876-4 (EU)	Affected: 0 , < V7.1.2 (custom)
Siemens	SCALANCE M876-4 (NAM)	Affected: 0 , < V7.1.2 (custom)
Siemens	SCALANCE MUM853-1 (EU)	Affected: 0 , < V7.1.2 (custom)
Siemens	SCALANCE MUM856-1 (EU)	Affected: 0 , < V7.1.2 (custom)
Siemens	SCALANCE MUM856-1 (RoW)	Affected: 0 , < V7.1.2 (custom)
Siemens	SCALANCE S615 EEC LAN-Router	Affected: 0 , < V7.1.2 (custom)
Siemens	SCALANCE S615 LAN-Router	Affected: 0 , < V7.1.2 (custom)
Siemens	SCALANCE WAM763-1	Affected: V1.1.0 , < V3.0.0 (custom)
Siemens	SCALANCE WAM766-1	Affected: V1.1.0 , < V3.0.0 (custom)
Siemens	SCALANCE WAM766-1 (US)	Affected: V1.1.0 , < V3.0.0 (custom)
Siemens	SCALANCE WAM766-1 EEC	Affected: V1.1.0 , < V3.0.0 (custom)
Siemens	SCALANCE WAM766-1 EEC (US)	Affected: V1.1.0 , < V3.0.0 (custom)
Siemens	SCALANCE WUM763-1	Affected: V1.1.0 , < V3.0.0 (custom)
Siemens	SCALANCE WUM766-1	Affected: V1.1.0 , < V3.0.0 (custom)
Siemens	SCALANCE WUM766-1 (USA)	Affected: V1.1.0 , < V3.0.0 (custom)

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          "product": "SCALANCE M874-3",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "V7.1.2",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unknown",
          "product": "SCALANCE M876-3",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "V7.1.2",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unknown",
          "product": "SCALANCE M876-3 (ROK)",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "V7.1.2",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unknown",
          "product": "SCALANCE M876-4",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "V7.1.2",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unknown",
          "product": "SCALANCE M876-4 (EU)",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "V7.1.2",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unknown",
          "product": "SCALANCE M876-4 (NAM)",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "V7.1.2",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unknown",
          "product": "SCALANCE MUM853-1 (EU)",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "V7.1.2",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unknown",
          "product": "SCALANCE MUM856-1 (EU)",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "V7.1.2",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unknown",
          "product": "SCALANCE MUM856-1 (RoW)",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "V7.1.2",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unknown",
          "product": "SCALANCE S615 EEC LAN-Router",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "V7.1.2",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unknown",
          "product": "SCALANCE S615 LAN-Router",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "V7.1.2",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unknown",
          "product": "SCALANCE WAM763-1",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "V3.0.0",
              "status": "affected",
              "version": "V1.1.0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unknown",
          "product": "SCALANCE WAM766-1",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "V3.0.0",
              "status": "affected",
              "version": "V1.1.0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unknown",
          "product": "SCALANCE WAM766-1 (US)",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "V3.0.0",
              "status": "affected",
              "version": "V1.1.0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unknown",
          "product": "SCALANCE WAM766-1 EEC",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "V3.0.0",
              "status": "affected",
              "version": "V1.1.0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unknown",
          "product": "SCALANCE WAM766-1 EEC (US)",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "V3.0.0",
              "status": "affected",
              "version": "V1.1.0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unknown",
          "product": "SCALANCE WUM763-1",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "V3.0.0",
              "status": "affected",
              "version": "V1.1.0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unknown",
          "product": "SCALANCE WUM763-1",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "V3.0.0",
              "status": "affected",
              "version": "V1.1.0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unknown",
          "product": "SCALANCE WUM766-1",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "V3.0.0",
              "status": "affected",
              "version": "V1.1.0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unknown",
          "product": "SCALANCE WUM766-1 (USA)",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "V3.0.0",
              "status": "affected",
              "version": "V1.1.0",
              "versionType": "custom"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A vulnerability has been identified in RUGGEDCOM RM1224 LTE(4G) EU (6GK6108-4AM00-2BA2) (All versions \u003c V7.1.2), RUGGEDCOM RM1224 LTE(4G) NAM (6GK6108-4AM00-2DA2) (All versions \u003c V7.1.2), SCALANCE M804PB (6GK5804-0AP00-2AA2) (All versions \u003c V7.1.2), SCALANCE M812-1 ADSL-Router (6GK5812-1AA00-2AA2) (All versions \u003c V7.1.2), SCALANCE M812-1 ADSL-Router (6GK5812-1BA00-2AA2) (All versions \u003c V7.1.2), SCALANCE M816-1 ADSL-Router (6GK5816-1AA00-2AA2) (All versions \u003c V7.1.2), SCALANCE M816-1 ADSL-Router (6GK5816-1BA00-2AA2) (All versions \u003c V7.1.2), SCALANCE M826-2 SHDSL-Router (6GK5826-2AB00-2AB2) (All versions \u003c V7.1.2), SCALANCE M874-2 (6GK5874-2AA00-2AA2) (All versions \u003c V7.1.2), SCALANCE M874-3 (6GK5874-3AA00-2AA2) (All versions \u003c V7.1.2), SCALANCE M876-3 (6GK5876-3AA02-2BA2) (All versions \u003c V7.1.2), SCALANCE M876-3 (ROK) (6GK5876-3AA02-2EA2) (All versions \u003c V7.1.2), SCALANCE M876-4 (6GK5876-4AA10-2BA2) (All versions \u003c V7.1.2), SCALANCE M876-4 (EU) (6GK5876-4AA00-2BA2) (All versions \u003c V7.1.2), SCALANCE M876-4 (NAM) (6GK5876-4AA00-2DA2) (All versions \u003c V7.1.2), SCALANCE MUM853-1 (EU) (6GK5853-2EA00-2DA1) (All versions \u003c V7.1.2), SCALANCE MUM856-1 (EU) (6GK5856-2EA00-3DA1) (All versions \u003c V7.1.2), SCALANCE MUM856-1 (RoW) (6GK5856-2EA00-3AA1) (All versions \u003c V7.1.2), SCALANCE S615 EEC LAN-Router (6GK5615-0AA01-2AA2) (All versions \u003c V7.1.2), SCALANCE S615 LAN-Router (6GK5615-0AA00-2AA2) (All versions \u003c V7.1.2), SCALANCE WAM763-1 (6GK5763-1AL00-7DA0) (All versions \u003e= V1.1.0 \u003c V3.0.0), SCALANCE WAM766-1 (6GK5766-1GE00-7DA0) (All versions \u003e= V1.1.0 \u003c V3.0.0), SCALANCE WAM766-1 (US) (6GK5766-1GE00-7DB0) (All versions \u003e= V1.1.0 \u003c V3.0.0), SCALANCE WAM766-1 EEC (6GK5766-1GE00-7TA0) (All versions \u003e= V1.1.0 \u003c V3.0.0), SCALANCE WAM766-1 EEC (US) (6GK5766-1GE00-7TB0) (All versions \u003e= V1.1.0 \u003c V3.0.0), SCALANCE WUM763-1 (6GK5763-1AL00-3AA0) (All versions \u003e= V1.1.0 \u003c V3.0.0), SCALANCE WUM763-1 (6GK5763-1AL00-3DA0) (All versions \u003e= V1.1.0 \u003c V3.0.0), SCALANCE WUM766-1 (6GK5766-1GE00-3DA0) (All versions \u003e= V1.1.0 \u003c V3.0.0), SCALANCE WUM766-1 (USA) (6GK5766-1GE00-3DB0) (All versions \u003e= V1.1.0 \u003c V3.0.0). Affected devices with TCP Event service enabled do not properly handle malformed packets.\r\nThis could allow an unauthenticated remote attacker to cause a denial of service condition and reboot the device thus possibly affecting other network resources."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "baseScore": 8.6,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H/E:P/RL:O/RC:C",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-20",
              "description": "CWE-20: Improper Input Validation",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-02-11T10:26:25.003Z",
        "orgId": "cec7a2ec-15b4-4faf-bd53-b40f371f3a77",
        "shortName": "siemens"
      },
      "references": [
        {
          "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-697140.pdf"
        },
        {
          "url": "https://cert-portal.siemens.com/productcert/html/ssa-697140.html"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "cec7a2ec-15b4-4faf-bd53-b40f371f3a77",
    "assignerShortName": "siemens",
    "cveId": "CVE-2022-31766",
    "datePublished": "2022-10-11T00:00:00.000Z",
    "dateReserved": "2022-05-27T00:00:00.000Z",
    "dateUpdated": "2025-04-21T13:48:28.967Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

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VAR-202210-0430

CVE-2022-31766 (GCVE-0-2022-31766)

Tags

Sightings

Nomenclature

Related by attack behaviour