CVE-2023-3959 (GCVE-0-2023-3959)

Vulnerability from cvelistv5 – Published: 2023-11-08 23:02 – Updated: 2025-01-16 21:25 Unsupported When Assigned
VLAI?
Title
Zavio IP Camera Stack-Based Buffer Overflow
Summary
Zavio CF7500, CF7300, CF7201, CF7501, CB3211, CB3212, CB5220, CB6231, B8520, B8220, and CD321 IP Cameras with firmware version M2.1.6.05 are vulnerable to multiple instances of stack-based overflows. While processing XML elements from incoming network requests, the product does not sufficiently check or validate allocated buffer size. This may lead to remote code execution.
Severity ?
9.8 (Critical)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE
  • CWE-121 - Stack-Based Buffer Overflow
Assigner
References
Impacted products
Vendor Product Version
Zavio IP Camera CF7500 Affected: version M2.1.6.05
Create a notification for this product.
Credits
Attila Szasz
Show details on NVD website
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CISA recommends users discontinue use of the product.\u003c/span\u003e\\n\\n\u003cbr\u003e\", \"base64\": false}]}], \"x_generator\": {\"engine\": \"Vulnogram 0.1.0-dev\"}, \"descriptions\": [{\"lang\": \"en\", \"value\": \"Zavio CF7500, CF7300, CF7201, CF7501, CB3211, CB3212, CB5220,\\n CB6231, B8520, B8220, and CD321 \\n\\nIP Cameras\\n\\nwith firmware version M2.1.6.05 are \\nvulnerable to multiple instances of stack-based overflows. While \\nprocessing XML elements from incoming network requests, the product does\\n not sufficiently check or validate allocated buffer size. This may lead\\n to remote code execution.\\n\\n\", \"supportingMedia\": [{\"type\": \"text/html\", \"value\": \"\\nZavio CF7500, CF7300, CF7201, CF7501, CB3211, CB3212, CB5220,\\n CB6231, B8520, B8220, and CD321 \\n\\n\u003cspan style=\\\"background-color: rgb(255, 255, 255);\\\"\u003eIP Cameras\u003c/span\u003e\\n\\nwith firmware version M2.1.6.05 are \\nvulnerable to multiple instances of stack-based overflows. While \\nprocessing XML elements from incoming network requests, the product does\\n not sufficiently check or validate allocated buffer size. This may lead\\n to remote code execution.\\n\\n\", \"base64\": false}]}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-121\", \"description\": \"CWE-121 Stack-Based Buffer Overflow\"}]}], \"providerMetadata\": {\"orgId\": \"7d14cffa-0d7d-4270-9dc0-52cabd5a23a6\", \"shortName\": \"icscert\", \"dateUpdated\": \"2023-11-08T23:02:55.581Z\"}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2023-3959\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2025-01-16T21:25:58.442Z\", \"dateReserved\": \"2023-07-26T18:38:50.354Z\", \"assignerOrgId\": \"7d14cffa-0d7d-4270-9dc0-52cabd5a23a6\", \"datePublished\": \"2023-11-08T23:02:55.581Z\", \"assignerShortName\": \"icscert\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }
  }
}


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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.