SSA-496292

Vulnerability from csaf_siemens - Published: 2021-12-14 00:00 - Updated: 2021-12-14 00:00
Summary
SSA-496292: Remote Code Execution Vulnerability in POWER METER SICAM Q100

Notes

Summary
POWER METER SICAM Q100 contains a vulnerability that could allow an attacker to remotely execute code. Siemens has released updates for the affected products and recommends to update to the latest versions.
General Recommendations
As a general security measure, Siemens strongly recommends to protect network access to devices with appropriate mechanisms. In order to operate the devices in a protected IT environment, Siemens recommends to configure the environment according to Siemens' operational guidelines for Industrial Security (Download: https://www.siemens.com/cert/operational-guidelines-industrial-security), and to follow the recommendations in the product manuals. Additional information on Industrial Security by Siemens can be found at: https://www.siemens.com/industrialsecurity
Additional Resources
For further inquiries on security vulnerabilities in Siemens products and solutions, please contact the Siemens ProductCERT: https://www.siemens.com/cert/advisories
Terms of Use
Siemens Security Advisories are subject to the terms and conditions contained in Siemens' underlying license terms or other applicable agreements previously agreed to with Siemens (hereinafter "License Terms"). To the extent applicable to information, software or documentation made available in or through a Siemens Security Advisory, the Terms of Use of Siemens' Global Website (https://www.siemens.com/terms_of_use, hereinafter "Terms of Use"), in particular Sections 8-10 of the Terms of Use, shall apply additionally. In case of conflicts, the License Terms shall prevail over the Terms of Use.
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{
  "document": {
    "acknowledgments": [
      {
        "names": [
          "Michael Messner"
        ],
        "organization": "Siemens Energy",
        "summary": "reporting the vulnerability"
      }
    ],
    "category": "Siemens Security Advisory",
    "csaf_version": "2.0",
    "distribution": {
      "text": "Disclosure is not limited.",
      "tlp": {
        "label": "WHITE"
      }
    },
    "notes": [
      {
        "category": "summary",
        "text": "POWER METER SICAM Q100 contains a vulnerability that could allow an attacker to remotely execute code.\n\nSiemens has released updates for the affected products and recommends to update to the latest versions.",
        "title": "Summary"
      },
      {
        "category": "general",
        "text": "As a general security measure, Siemens strongly recommends to protect network access to devices with appropriate mechanisms. In order to operate the devices in a protected IT environment, Siemens recommends to configure the environment according to Siemens\u0027 operational guidelines for Industrial Security (Download: https://www.siemens.com/cert/operational-guidelines-industrial-security), and to follow the recommendations in the product manuals.\n\nAdditional information on Industrial Security by Siemens can be found at: https://www.siemens.com/industrialsecurity",
        "title": "General Recommendations"
      },
      {
        "category": "general",
        "text": "For further inquiries on security vulnerabilities in Siemens products and solutions, please contact the Siemens ProductCERT: https://www.siemens.com/cert/advisories",
        "title": "Additional Resources"
      },
      {
        "category": "legal_disclaimer",
        "text": "Siemens Security Advisories are subject to the terms and conditions contained in Siemens\u0027 underlying license terms or other applicable agreements previously agreed to with Siemens (hereinafter \"License Terms\"). To the extent applicable to information, software or documentation made available in or through a Siemens Security Advisory, the Terms of Use of Siemens\u0027 Global Website (https://www.siemens.com/terms_of_use, hereinafter \"Terms of Use\"), in particular Sections 8-10 of the Terms of Use, shall apply additionally. In case of conflicts, the License Terms shall prevail over the Terms of Use.",
        "title": "Terms of Use"
      }
    ],
    "publisher": {
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      "namespace": "https://www.siemens.com"
    },
    "references": [
      {
        "category": "self",
        "summary": "SSA-496292: Remote Code Execution Vulnerability in POWER METER SICAM Q100 - PDF Version",
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      },
      {
        "category": "self",
        "summary": "SSA-496292: Remote Code Execution Vulnerability in POWER METER SICAM Q100 - TXT Version",
        "url": "https://cert-portal.siemens.com/productcert/txt/ssa-496292.txt"
      },
      {
        "category": "self",
        "summary": "SSA-496292: Remote Code Execution Vulnerability in POWER METER SICAM Q100 - CSAF Version",
        "url": "https://cert-portal.siemens.com/productcert/csaf/ssa-496292.json"
      }
    ],
    "title": "SSA-496292: Remote Code Execution Vulnerability in POWER METER SICAM Q100",
    "tracking": {
      "current_release_date": "2021-12-14T00:00:00Z",
      "generator": {
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          "version": "1"
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  },
  "vulnerabilities": [
    {
      "cve": "CVE-2021-44165",
      "cwe": {
        "id": "CWE-121",
        "name": "Stack-based Buffer Overflow"
      },
      "notes": [
        {
          "category": "summary",
          "text": "The affected firmware contains a buffer overflow vulnerability in the web application that could allow a remote attacker with engineer or admin priviliges to potentially perform remote code execution.",
          "title": "Summary"
        }
      ],
      "product_status": {
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          "3",
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      },
      "references": [
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          "url": "https://support.industry.siemens.com/cs/ww/en/view/109743524"
        },
        {
          "summary": "CVE-2021-44165 - POWER METER SICAM Q100",
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        },
        {
          "summary": "CVE-2021-44165 - POWER METER SICAM Q100",
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        },
        {
          "summary": "CVE-2021-44165 - POWER METER SICAM Q100",
          "url": "https://support.industry.siemens.com/cs/ww/en/view/109743524"
        },
        {
          "summary": "CVE-2021-44165 Mitre 5.0 json",
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        }
      ],
      "remediations": [
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        },
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        {
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            "baseSeverity": "CRITICAL",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H/E:P/RL:O/RC:C",
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          ]
        }
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      "title": "CVE-2021-44165"
    }
  ]
}


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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.