SSA-755517

Vulnerability from csaf_siemens - Published: 2021-11-09 00:00 - Updated: 2021-11-09 00:00
Summary
SSA-755517: Path Traversal Vulnerability in Siveillance Video DLNA Server

Notes

Summary
Siemens has released hotfixes for Siveillance Video DLNA Server, which fix a path traversal vulnerability that could allow an authenticated remote attacker to access sensitive information on the DLNA server. Siemens has released updates for the DLNA server and recommends to apply the update on all installations where DLNA server used.
General Recommendations
As a general security measure Siemens strongly recommends to protect network access to affected products with appropriate mechanisms. It is advised to follow recommended security practices in order to run the devices in a protected IT environment.
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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    "notes": [
      {
        "category": "summary",
        "text": "Siemens has released hotfixes for Siveillance Video DLNA Server, which fix a path traversal vulnerability that could allow an authenticated remote attacker to access sensitive information on the DLNA server.\n\nSiemens has released updates for the DLNA server and recommends to apply the update on all installations where DLNA server used.",
        "title": "Summary"
      },
      {
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        "title": "General Recommendations"
      },
      {
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        "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"
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      {
        "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.",
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    "title": "SSA-755517: Path Traversal Vulnerability in Siveillance Video DLNA Server",
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      "cwe": {
        "id": "CWE-26",
        "name": "Path Traversal: \u0027/dir/../filename\u0027"
      },
      "notes": [
        {
          "category": "summary",
          "text": "The affected application contains a path traversal vulnerability that could allow to read arbitrary files on the server that are outside the application\u2019s web document directory.\n\nAn unauthenticated remote attacker could exploit this issue to access sensitive information for subsequent attacks.",
          "title": "Summary"
        }
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        {
          "summary": "CVE-2021-42021 - Siveillance Video DLNA Server",
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        {
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        {
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          ],
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        },
        {
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          "details": "Disable the DLNA Server, if not in use. Note: By default, the DLNA server is not installed with the other components of Siveillance Video",
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            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N/E:P/RL:O/RC:C",
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      "title": "CVE-2021-42021"
    }
  ]
}


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  • 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.
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  • 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.