VDE-2025-023

Vulnerability from csaf_weidmuellerinterfacegmbhcokg - Published: 2025-03-05 08:00 - Updated: 2025-03-05 11:00
Summary
Weidmueller: OpenSSL vulnerability in industrial ethernet switches
Severity
Medium
Notes
Summary: Multiple Weidmueller products are affected by an OpenSSL vulnerability. Weidmüller has released new firmwares of the affected products to fix the vulnerability.
General Recommendation: As a general security measure, Weidmüller strongly recommends minimizing network exposure of products. Limit access to trusted networks by using appropriate mechanisms.
Impact: Weidmüller products are vulnerable to a birthday attack referred to as SWEET32. When exploited, the vulnerability may lead to the unauthorized disclosure of information.
Remediation: Update to new version as listed below.
CVE-2016-2183

The DES and Triple DES ciphers, as used in the TLS, SSH, and IPSec protocols and other protocols and products, have a birthday bound of approximately four billion blocks, which makes it easier for remote attackers to obtain cleartext data via a birthday attack against a long-duration encrypted session, as demonstrated by an HTTPS session using Triple DES in CBC mode, aka a "Sweet32" attack.

7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/MAV:A
CWE-200 - Exposure of Sensitive Information to an Unauthorized Actor
Vendor Fix Update to version V3.6.30
Vendor Fix Update to version V3.5.34
Vendor Fix Update to version V3.3.32
Vendor Fix Update to version V3.4.30
Vendor Fix Update to version V3.4.38
References
Acknowledgments
CERT@VDE certvde.com
To clipboard 

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        "summary": "Support with this publication",
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    "notes": [
      {
        "category": "summary",
        "text": "Multiple Weidmueller products are affected by an OpenSSL vulnerability.\n\nWeidm\u00fcller has released new firmwares of the affected products to fix the vulnerability.",
        "title": "Summary"
      },
      {
        "category": "general",
        "text": "As a general security measure, Weidm\u00fcller strongly recommends minimizing network exposure of products. Limit access to trusted networks by using appropriate mechanisms. ",
        "title": "General Recommendation"
      },
      {
        "category": "description",
        "text": "Weidm\u00fcller products are vulnerable to a birthday attack referred to as SWEET32. When exploited, the vulnerability may lead to the unauthorized disclosure of information.",
        "title": "Impact"
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      {
        "category": "description",
        "text": "Update to new version as listed below.",
        "title": "Remediation"
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    "publisher": {
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      "contact_details": "psirt@weidmueller.com",
      "name": "Weidmueller Interface GmbH \u0026 Co. KG",
      "namespace": "https://www.weidmueller.com"
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      },
      {
        "category": "external",
        "summary": "CERT@VDE Security Advisories for Weidm\u00fcller",
        "url": "https://certvde.com/de/advisories/vendor/weidmueller/"
      },
      {
        "category": "self",
        "summary": "VDE-2025-023: Weidmueller: OpenSSL vulnerability in industrial ethernet switches - HTML",
        "url": "https://certvde.com/de/advisories/VDE-2025-023"
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      {
        "category": "self",
        "summary": "VDE-2025-023: Weidmueller: OpenSSL vulnerability in industrial ethernet switches - CSAF",
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              {
                "category": "product_name",
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                "product": {
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              {
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                  "product_id": "CSAFPID-21018"
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                "product": {
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          "CSAFPID-31025",
          "CSAFPID-31026",
          "CSAFPID-31027",
          "CSAFPID-31028",
          "CSAFPID-31029",
          "CSAFPID-31030",
          "CSAFPID-31031",
          "CSAFPID-31032",
          "CSAFPID-31033",
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          "CSAFPID-32041",
          "CSAFPID-32042",
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          "CSAFPID-32044",
          "CSAFPID-32045",
          "CSAFPID-32046",
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          "CSAFPID-32049"
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        "category": "installed_on",
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        "category": "installed_on",
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      {
        "category": "installed_on",
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        "relates_to_product_reference": "CSAFPID-0006"
      },
      {
        "category": "installed_on",
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      {
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        "relates_to_product_reference": "CSAFPID-0008"
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      {
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        "relates_to_product_reference": "CSAFPID-0009"
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      {
        "category": "installed_on",
        "full_product_name": {
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          "product_id": "CSAFPID-31033"
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        "relates_to_product_reference": "CSAFPID-0010"
      },
      {
        "category": "installed_on",
        "full_product_name": {
          "name": "Firmware \u003cV3.4.30 installed on IE-SW-PL16MT-16TX",
          "product_id": "CSAFPID-31034"
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          "product_id": "CSAFPID-31035"
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        "product_reference": "CSAFPID-21018",
        "relates_to_product_reference": "CSAFPID-0012"
      },
      {
        "category": "installed_on",
        "full_product_name": {
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          "product_id": "CSAFPID-31036"
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          "product_id": "CSAFPID-32037"
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        "product_reference": "CSAFPID-22019",
        "relates_to_product_reference": "CSAFPID-0001"
      },
      {
        "category": "installed_on",
        "full_product_name": {
          "name": "Firmware V3.6.30 installed on IE-SW-VL05MT-5TX",
          "product_id": "CSAFPID-32038"
        },
        "product_reference": "CSAFPID-22019",
        "relates_to_product_reference": "CSAFPID-0002"
      },
      {
        "category": "installed_on",
        "full_product_name": {
          "name": "Firmware V3.5.34 installed on IE-SW-VL08MT-8TX",
          "product_id": "CSAFPID-32039"
        },
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        "relates_to_product_reference": "CSAFPID-0003"
      },
      {
        "category": "installed_on",
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          "product_id": "CSAFPID-32040"
        },
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        "relates_to_product_reference": "CSAFPID-0004"
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        },
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        "relates_to_product_reference": "CSAFPID-0006"
      },
      {
        "category": "installed_on",
        "full_product_name": {
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          "product_id": "CSAFPID-32043"
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        "relates_to_product_reference": "CSAFPID-0007"
      },
      {
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        "full_product_name": {
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          "product_id": "CSAFPID-32044"
        },
        "product_reference": "CSAFPID-22021",
        "relates_to_product_reference": "CSAFPID-0008"
      },
      {
        "category": "installed_on",
        "full_product_name": {
          "name": "Firmware V3.3.32 installed on IE-SW-PL10MT-3GT-7TX",
          "product_id": "CSAFPID-32045"
        },
        "product_reference": "CSAFPID-22021",
        "relates_to_product_reference": "CSAFPID-0009"
      },
      {
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        "full_product_name": {
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          "product_id": "CSAFPID-32046"
        },
        "product_reference": "CSAFPID-22022",
        "relates_to_product_reference": "CSAFPID-0010"
      },
      {
        "category": "installed_on",
        "full_product_name": {
          "name": "Firmware V3.4.30 installed on IE-SW-PL16MT-16TX",
          "product_id": "CSAFPID-32047"
        },
        "product_reference": "CSAFPID-22022",
        "relates_to_product_reference": "CSAFPID-0011"
      },
      {
        "category": "installed_on",
        "full_product_name": {
          "name": "Firmware V3.4.38 installed on IE-SW-PL18M-2GC-16TX",
          "product_id": "CSAFPID-32048"
        },
        "product_reference": "CSAFPID-22023",
        "relates_to_product_reference": "CSAFPID-0012"
      },
      {
        "category": "installed_on",
        "full_product_name": {
          "name": "Firmware V3.4.38 installed on IE-SW-PL18MT-2GC-16TX",
          "product_id": "CSAFPID-32049"
        },
        "product_reference": "CSAFPID-22023",
        "relates_to_product_reference": "CSAFPID-0013"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2016-2183",
      "cwe": {
        "id": "CWE-200",
        "name": "Exposure of Sensitive Information to an Unauthorized Actor"
      },
      "notes": [
        {
          "category": "description",
          "text": "The DES and Triple DES ciphers, as used in the TLS, SSH, and IPSec protocols and other protocols and products, have a birthday bound of approximately four billion blocks, which makes it easier for remote attackers to obtain cleartext data via a birthday attack against a long-duration encrypted session, as demonstrated by an HTTPS session using Triple DES in CBC mode, aka a \"Sweet32\" attack.",
          "title": "Description"
        }
      ],
      "product_status": {
        "fixed": [
          "CSAFPID-32037",
          "CSAFPID-32038",
          "CSAFPID-32039",
          "CSAFPID-32040",
          "CSAFPID-32041",
          "CSAFPID-32042",
          "CSAFPID-32043",
          "CSAFPID-32044",
          "CSAFPID-32045",
          "CSAFPID-32046",
          "CSAFPID-32047",
          "CSAFPID-32048",
          "CSAFPID-32049"
        ],
        "known_affected": [
          "CSAFPID-31024",
          "CSAFPID-31025",
          "CSAFPID-31026",
          "CSAFPID-31027",
          "CSAFPID-31028",
          "CSAFPID-31029",
          "CSAFPID-31030",
          "CSAFPID-31031",
          "CSAFPID-31032",
          "CSAFPID-31033",
          "CSAFPID-31034",
          "CSAFPID-31035",
          "CSAFPID-31036"
        ]
      },
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2025-02-14T11:00:00.000Z",
          "details": "Update to version V3.6.30",
          "product_ids": [
            "CSAFPID-31024",
            "CSAFPID-31025"
          ]
        },
        {
          "category": "vendor_fix",
          "date": "2025-02-14T11:00:00.000Z",
          "details": "Update to version V3.5.34",
          "product_ids": [
            "CSAFPID-31026",
            "CSAFPID-31027",
            "CSAFPID-31028",
            "CSAFPID-31029",
            "CSAFPID-31030"
          ]
        },
        {
          "category": "vendor_fix",
          "date": "2025-02-14T11:00:00.000Z",
          "details": "Update to version V3.3.32",
          "product_ids": [
            "CSAFPID-31031",
            "CSAFPID-31032"
          ]
        },
        {
          "category": "vendor_fix",
          "date": "2025-02-14T11:00:00.000Z",
          "details": "Update to version V3.4.30",
          "product_ids": [
            "CSAFPID-31033",
            "CSAFPID-31034"
          ]
        },
        {
          "category": "vendor_fix",
          "date": "2025-02-14T11:00:00.000Z",
          "details": "Update to version V3.4.38",
          "product_ids": [
            "CSAFPID-31035",
            "CSAFPID-31036"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "environmentalScore": 6.5,
            "environmentalSeverity": "MEDIUM",
            "integrityImpact": "NONE",
            "modifiedAttackVector": "ADJACENT_NETWORK",
            "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:H/I:N/A:N/MAV:A",
            "version": "3.1"
          },
          "products": [
            "CSAFPID-31024",
            "CSAFPID-31025",
            "CSAFPID-31026",
            "CSAFPID-31027",
            "CSAFPID-31028",
            "CSAFPID-31029",
            "CSAFPID-31030",
            "CSAFPID-31031",
            "CSAFPID-31032",
            "CSAFPID-31033",
            "CSAFPID-31034",
            "CSAFPID-31035",
            "CSAFPID-31036"
          ]
        }
      ],
      "title": "CVE-2016-2183"
    }
  ]
}


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Tags
Taxonomy of the tags.




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.