CVE-2020-28373 (GCVE-0-2020-28373)

Vulnerability from cvelistv5 – Published: 2020-11-09 21:32 – Updated: 2024-08-04 16:33
VLAI
Summary
upnpd on certain NETGEAR devices allows remote (LAN) attackers to execute arbitrary code via a stack-based buffer overflow. This affects R6400v2 V1.0.4.102_10.0.75, R6400 V1.0.1.62_1.0.41, R7000P V1.3.2.126_10.1.66, XR300 V1.0.3.50_10.3.36, R8000 V1.0.4.62, R8300 V1.0.2.136, R8500 V1.0.2.136, R7300DST V1.0.0.74, R7850 V1.0.5.64, R7900 V1.0.4.30, RAX20 V1.0.2.64, RAX80 V1.0.3.102, and R6250 V1.0.4.44.
CWE
  • n/a
References
Show details on NVD website

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            "value": "upnpd on certain NETGEAR devices allows remote (LAN) attackers to execute arbitrary code via a stack-based buffer overflow. This affects R6400v2 V1.0.4.102_10.0.75, R6400 V1.0.1.62_1.0.41, R7000P V1.3.2.126_10.1.66, XR300 V1.0.3.50_10.3.36, R8000 V1.0.4.62, R8300 V1.0.2.136, R8500 V1.0.2.136, R7300DST V1.0.0.74, R7850 V1.0.5.64, R7900 V1.0.4.30, RAX20 V1.0.2.64, RAX80 V1.0.3.102, and R6250 V1.0.4.44."
          },
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            "lang": "es",
            "value": "upnpd en determinados dispositivos NETGEAR permite a atacantes remotos (LAN) ejecutar c\u00f3digo arbitrario por medio de un desbordamiento del b\u00fafer en la regi\u00f3n stack de la memoria.\u0026#xa0;Esto afecta a R6400v2 versi\u00f3n V1.0.4.102_10.0.75, R6400 versi\u00f3n V1.0.1.62_1.0.41, R7000P versi\u00f3n V1.3.2.126_10.1.66, XR300 versi\u00f3n V1.0.3.50_10.3.36, R8000 versi\u00f3n V1.0.4.62, R8300 versi\u00f3n V1.0.2. 136, R8500 versi\u00f3n V1.0.2.136, R7300DST versi\u00f3n V1.0.0.74, R7850 versi\u00f3n V1.0.5.64, R7900 versi\u00f3n V1.0.4.30, RAX20 versi\u00f3n V1.0.2.64, RAX80 versi\u00f3n V1.0.3.102 y R6250 versi\u00f3n V1.0.4. 44"
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        "id": "CVE-2020-28373",
        "lastModified": "2024-11-21T05:22:40.897",
        "metrics": {
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              "acInsufInfo": false,
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                "accessVector": "ADJACENT_NETWORK",
                "authentication": "NONE",
                "availabilityImpact": "COMPLETE",
                "baseScore": 8.3,
                "confidentialityImpact": "COMPLETE",
                "integrityImpact": "COMPLETE",
                "vectorString": "AV:A/AC:L/Au:N/C:C/I:C/A:C",
                "version": "2.0"
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              "exploitabilityScore": 6.5,
              "impactScore": 10.0,
              "obtainAllPrivilege": false,
              "obtainOtherPrivilege": false,
              "obtainUserPrivilege": false,
              "source": "nvd@nist.gov",
              "type": "Primary",
              "userInteractionRequired": false
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                "attackVector": "ADJACENT_NETWORK",
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                "baseScore": 8.8,
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                "confidentialityImpact": "HIGH",
                "integrityImpact": "HIGH",
                "privilegesRequired": "NONE",
                "scope": "UNCHANGED",
                "userInteraction": "NONE",
                "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                "version": "3.1"
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              "exploitabilityScore": 2.8,
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              "source": "nvd@nist.gov",
              "type": "Primary"
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        "published": "2020-11-09T22:15:13.413",
        "references": [
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            "source": "cve@mitre.org",
            "tags": [
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              "Third Party Advisory"
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            "url": "https://github.com/cpeggg/Netgear-upnpd-poc"
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        "sourceIdentifier": "cve@mitre.org",
        "vulnStatus": "Modified",
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            "description": [
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                "lang": "en",
                "value": "CWE-787"
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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

Author Source Type Date Other

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.

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Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.


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