FKIE_CVE-2023-4249

Vulnerability from fkie_nvd - Published: 2023-11-08 23:15 - Updated: 2026-06-17 06:37
Severity
8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
Zavio CF7500, CF7300, CF7201, CF7501, CB3211, CB3212, CB5220, CB6231, B8520, B8220, and CD321 IP Cameras with firmware version M2.1.6.05 has a command injection vulnerability in their implementation of their binaries and handling of network requests.
References
ics-cert@hq.dhs.govhttps://www.cisa.gov/news-events/ics-advisories/icsa-23-304-03Third Party Advisory, US Government Resource
af854a3a-2127-422b-91ae-364da2661108https://www.cisa.gov/news-events/ics-advisories/icsa-23-304-03Third Party Advisory, US Government Resource
Impacted products
Vendor Product Version
zavio cf7500_firmware m2.1.6.05
zavio cf7500 -
zavio cf7300_firmware m2.1.6.05
zavio cf7300 -
zavio cf7201_firmware m2.1.6.05
zavio cf7201 -
zavio cf7501_firmware m2.1.6.05
zavio cf7501 -
zavio cb3211_firmware m2.1.6.05
zavio cb3211 -
zavio cb3212_firmware m2.1.6.05
zavio cb3212 -
zavio cb5220_firmware m2.1.6.05
zavio cb5220 -
zavio cb6231_firmware m2.1.6.05
zavio cb6231 -
zavio b8520_firmware m2.1.6.05
zavio b8520 -
zavio b8220_firmware m2.1.6.05
zavio b8220 -
zavio cd321_firmware m2.1.6.05
zavio cd321 -
To clipboard 

{
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            }
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            }
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        },
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            }
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        },
        {
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            }
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        },
        {
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            }
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        },
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            }
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        },
        {
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            }
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        },
        {
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            {
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            }
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      "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 has a \ncommand injection vulnerability in their implementation of their \nbinaries and handling of network requests.\n\n"
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    }
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  "id": "CVE-2023-4249",
  "lastModified": "2026-06-17T06:37:24.410",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 8.8,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
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          "privilegesRequired": "LOW",
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          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
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        "impactScore": 5.9,
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          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
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          "role": "CISA Coordinator",
          "timestamp": "2025-01-16T21:19:53.341994Z",
          "version": "2.0.3"
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  "published": "2023-11-08T23:15:11.967",
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    {
      "source": "ics-cert@hq.dhs.gov",
      "tags": [
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        "US Government Resource"
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      "url": "https://www.cisa.gov/news-events/ics-advisories/icsa-23-304-03"
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  "vulnStatus": "Modified",
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          "value": "CWE-121"
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      "type": "Secondary"
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          "value": "CWE-78"
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      "source": "nvd@nist.gov",
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}


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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

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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.