Vulnerability-Lookup

CVE-2025-41649 (GCVE-0-2025-41649)

Vulnerability from cvelistv5 – Published: 2025-05-27 08:37 – Updated: 2025-05-27 13:57

Title

Weidmueller: Out-of-Bounds Write Vulnerability in Industrial Ethernet Switches

Summary

An unauthenticated remote attacker can exploit insufficient input validation to write data beyond the bounds of a buffer, potentially leading to a denial-of-service condition for the devices.

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 · CISA-ADP (v2.0.3)

Decision recorded 2025-05-27 13:50 UTC

CWE

CWE-787 - Out-of-bounds Write

Assigner

CERTVDE icscert root

References

1 reference

URL	Tags
https://certvde.com/en/advisories/VDE-2025-044/

Impacted products

13 products

Vendor	Product	Version	CPE status
Weidmueller	IE-SW-VL05M-5TX	Affected: 0.0.0 , < 3.6.32 (semver)	guessed
Weidmueller	IE-SW-VL05MT-5TX	Affected: 0.0.0 , < 3.6.32 (semver)	guessed
Weidmueller	IE-SW-VL08MT-8TX	Affected: 0.0.0 , < 3.5.36 (semver)	guessed
Weidmueller	IE-SW-VL08MT-5TX-1SC-2SCS	Affected: 0.0.0 , < 3.5.36 (semver)	guessed
Weidmueller	IE-SW-VL08MT-6TX-2SC	Affected: 0.0.0 , < 3.5.36 (semver)	guessed
Weidmueller	IE-SW-VL08MT-6TX-2ST	Affected: 0.0.0 , < 3.5.36 (semver)	guessed
Weidmueller	IE-SW-VL08MT-6TX-2SCS	Affected: 0.0.0 , < 3.5.36 (semver)	guessed
Weidmueller	IE-SW-PL10M-3GT-7TX	Affected: 0.0.0 , < 3.3.34 (semver)	guessed
Weidmueller	IE-SW-PL10MT-3GT-7TX	Affected: 0.0.0 , < 3.3.34 (semver)	guessed
Weidmueller	IE-SW-PL16M-16TX	Affected: 0.0.0 , < 3.4.32 (semver)	guessed
Weidmueller	IE-SW-PL16MT-16TX	Affected: 0.0.0 , < 3.4.32 (semver)	guessed
Weidmueller	IE-SW-PL18M-2GC-16TX	Affected: 0.0.0 , < 3.4.40 (semver)	guessed
Weidmueller	IE-SW-PL18MT-2GC-16TX	Affected: 0.0.0 , < 3.4.40 (semver)	guessed

Show details on NVD website

JSON

To clipboard

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FKIE_CVE-2025-41649

Vulnerability from fkie_nvd - Published: 2025-05-27 09:15 - Updated: 2026-06-17 09:22

Severity

7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Summary

An unauthenticated remote attacker can exploit insufficient input validation to write data beyond the bounds of a buffer, potentially leading to a denial-of-service condition for the devices.

References

	URL	Tags
	info@cert.vde.com	https://certvde.com/en/advisories/VDE-2025-044/

Impacted products

	Vendor	Product	Version

JSON

To clipboard

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          "product": "IE-SW-VL08MT-8TX",
          "vendor": "Weidmueller",
          "versions": [
            {
              "lessThan": "3.5.36",
              "status": "affected",
              "version": "0.0.0",
              "versionType": "semver"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "IE-SW-VL08MT-5TX-1SC-2SCS",
          "vendor": "Weidmueller",
          "versions": [
            {
              "lessThan": "3.5.36",
              "status": "affected",
              "version": "0.0.0",
              "versionType": "semver"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "IE-SW-VL08MT-6TX-2SC",
          "vendor": "Weidmueller",
          "versions": [
            {
              "lessThan": "3.5.36",
              "status": "affected",
              "version": "0.0.0",
              "versionType": "semver"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "IE-SW-VL08MT-6TX-2ST",
          "vendor": "Weidmueller",
          "versions": [
            {
              "lessThan": "3.5.36",
              "status": "affected",
              "version": "0.0.0",
              "versionType": "semver"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "IE-SW-VL08MT-6TX-2SCS",
          "vendor": "Weidmueller",
          "versions": [
            {
              "lessThan": "3.5.36",
              "status": "affected",
              "version": "0.0.0",
              "versionType": "semver"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "IE-SW-PL10M-3GT-7TX",
          "vendor": "Weidmueller",
          "versions": [
            {
              "lessThan": "3.3.34",
              "status": "affected",
              "version": "0.0.0",
              "versionType": "semver"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "IE-SW-PL10MT-3GT-7TX",
          "vendor": "Weidmueller",
          "versions": [
            {
              "lessThan": "3.3.34",
              "status": "affected",
              "version": "0.0.0",
              "versionType": "semver"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "IE-SW-PL16M-16TX",
          "vendor": "Weidmueller",
          "versions": [
            {
              "lessThan": "3.4.32",
              "status": "affected",
              "version": "0.0.0",
              "versionType": "semver"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "IE-SW-PL16MT-16TX",
          "vendor": "Weidmueller",
          "versions": [
            {
              "lessThan": "3.4.32",
              "status": "affected",
              "version": "0.0.0",
              "versionType": "semver"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "IE-SW-PL18M-2GC-16TX",
          "vendor": "Weidmueller",
          "versions": [
            {
              "lessThan": "3.4.40",
              "status": "affected",
              "version": "0.0.0",
              "versionType": "semver"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "IE-SW-PL18MT-2GC-16TX",
          "vendor": "Weidmueller",
          "versions": [
            {
              "lessThan": "3.4.40",
              "status": "affected",
              "version": "0.0.0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "source": "info@cert.vde.com"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "An unauthenticated remote attacker can exploit insufficient input validation to write data beyond the bounds of a buffer, potentially leading to a denial-of-service condition for the devices."
    },
    {
      "lang": "es",
      "value": "Un atacante remoto no autenticado puede aprovechar una validaci\u00f3n de entrada insuficiente para escribir datos m\u00e1s all\u00e1 de los l\u00edmites de un b\u00fafer, lo que podr\u00eda conducir a una condici\u00f3n de denegaci\u00f3n de servicio para los dispositivos."
    }
  ],
  "id": "CVE-2025-41649",
  "lastModified": "2026-06-17T09:22:53.740",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "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"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6,
        "source": "info@cert.vde.com",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2025-41649",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2025-05-27T13:50:43.784206Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2025-05-27T09:15:21.000",
  "references": [
    {
      "source": "info@cert.vde.com",
      "url": "https://certvde.com/en/advisories/VDE-2025-044/"
    }
  ],
  "sourceIdentifier": "info@cert.vde.com",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-787"
        }
      ],
      "source": "info@cert.vde.com",
      "type": "Secondary"
    }
  ]
}

GHSA-CQF6-46V7-X75C

Vulnerability from github – Published: 2025-05-27 09:30 – Updated: 2025-05-27 09:30

Details

An unauthenticated remote attacker can exploit insufficient input validation to write data beyond the bounds of a buffer, potentially leading to a denial-of-service condition for the devices.

Severity

7.5 (High)


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

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2025-41649"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-787"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-05-27T09:15:21Z",
    "severity": "HIGH"
  },
  "details": "An unauthenticated remote attacker can exploit insufficient input validation to write data beyond the bounds of a buffer, potentially leading to a denial-of-service condition for the devices.",
  "id": "GHSA-cqf6-46v7-x75c",
  "modified": "2025-05-27T09:30:32Z",
  "published": "2025-05-27T09:30:32Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-41649"
    },
    {
      "type": "WEB",
      "url": "https://certvde.com/en/advisories/VDE-2025-044"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

VDE-2025-044

Vulnerability from csaf_weidmuellerinterfacegmbhcokg - Published: 2025-05-27 09:00 - Updated: 2025-08-27 10:00

Summary

Weidmueller: Industrial ethernet switches are affected by multiple vulnerabilities

Severity

Critical

Scope

5 vulnerabilities in this advisory, including CVE-2025-41649.

CVE-2025-41649

An unauthenticated remote attacker can exploit insufficient input validation to write data beyond the bounds of a buffer, potentially leading to a denial-of-service condition for the devices.

7.5 (High)


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

Known affected: 13 products Fixed: 13 products

Open the full advisory

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.

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

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

CVE-2025-41649 (GCVE-0-2025-41649)

FKIE_CVE-2025-41649

GHSA-CQF6-46V7-X75C

VDE-2025-044

Tags

Sightings

Nomenclature

Related by attack behaviour