Vulnerabilites related to netgear - raxe450_firmware
CVE-2021-34983 (GCVE-0-2021-34983)
Vulnerability from cvelistv5
Published
2024-05-07 22:54
Modified
2024-08-04 00:26
Severity ?
6.5 (Medium) - CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CWE
  • CWE-306 - Missing Authentication for Critical Function
Summary
NETGEAR Multiple Routers httpd Missing Authentication for Critical Function Information Disclosure Vulnerability. This vulnerability allows network-adjacent attackers to disclose sensitive information on affected installations of multiple NETGEAR routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the httpd service, which listens on TCP port 80 by default. The issue results from the lack of authentication prior to allowing access to system configuration information. An attacker can leverage this vulnerability to disclose stored credentials, leading to further compromise. Was ZDI-CAN-13708.
References
Impacted products
Vendor Product Version
NETGEAR Multiple Routers Version: V1.0.11.116_10.2.100
 Create a notification for this product.
Show details on NVD website

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CVE-2021-34991 (GCVE-0-2021-34991)
Vulnerability from cvelistv5
Published
2021-11-15 15:40
Modified
2024-08-04 00:26
Severity ?
8.8 (High) - CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE
  • CWE-121 - Stack-based Buffer Overflow
Summary
This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of NETGEAR R6400v2 1.0.4.106_10.0.80 routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the UPnP service, which listens on TCP port 5000 by default. When parsing the uuid request header, the process does not properly validate the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-14110.
References
Impacted products
Vendor Product Version
NETGEAR R6400v2 Version: 1.0.4.106_10.0.80
 Create a notification for this product.
Show details on NVD website

To clipboard 

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CVE-2021-34982 (GCVE-0-2021-34982)
Vulnerability from cvelistv5
Published
2024-05-07 22:54
Modified
2024-08-04 00:26
Severity ?
8.8 (High) - CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE
  • CWE-121 - Stack-based Buffer Overflow
Summary
NETGEAR Multiple Routers httpd Stack-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of multiple NETGEAR routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the httpd service, which listens on TCP port 80 by default. When parsing the strings file, the process does not properly validate the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of root. . Was ZDI-CAN-13709.
References
Impacted products
Vendor Product Version
NETGEAR Multiple Routers Version: V1.0.11.116_10.2.100
 Create a notification for this product.
Show details on NVD website

To clipboard 

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Vulnerability from fkie_nvd
Published
2024-05-07 23:15
Modified
2025-08-14 01:41
Severity ?
8.8 (High) - CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
NETGEAR Multiple Routers httpd Stack-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of multiple NETGEAR routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the httpd service, which listens on TCP port 80 by default. When parsing the strings file, the process does not properly validate the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of root. . Was ZDI-CAN-13709.
References
zdi-disclosures@trendmicro.comhttps://kb.netgear.com/000064313/Security-Advisory-for-Pre-Authentication-Buffer-Overflow-on-Some-Extenders-Routers-and-DSL-Modem-Routers-PSV-2021-0159Vendor Advisory
zdi-disclosures@trendmicro.comhttps://www.zerodayinitiative.com/advisories/ZDI-21-1274/Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://kb.netgear.com/000064313/Security-Advisory-for-Pre-Authentication-Buffer-Overflow-on-Some-Extenders-Routers-and-DSL-Modem-Routers-PSV-2021-0159Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.zerodayinitiative.com/advisories/ZDI-21-1274/Third Party Advisory
Impacted products
Vendor Product Version
netgear dc112a_firmware *
netgear dc112a -
netgear ex3700_firmware *
netgear ex3700 -
netgear ex3800_firmware *
netgear ex3800 -
netgear ex6120_firmware *
netgear ex6120 -
netgear ex6130_firmware *
netgear ex6130 -
netgear ex7000_firmware *
netgear ex7000 -
netgear ex7500_firmware *
netgear ex7500 -
netgear mr60_firmware *
netgear mr60 -
netgear mr80_firmware *
netgear mr80 -
netgear ms60_firmware *
netgear ms60 -
netgear ms80_firmware *
netgear ms80 -
netgear lax20_firmware *
netgear lax20 -
netgear r6400_firmware *
netgear r6400 -
netgear r6400v2_firmware *
netgear r6400v2 -
netgear r6700v3_firmware *
netgear r6700v3 -
netgear r6900p_firmware *
netgear r6900p -
netgear r7000_firmware *
netgear r7000 -
netgear r7000p_firmware *
netgear r7000p -
netgear r7100lg_firmware *
netgear r7100lg -
netgear r7850_firmware *
netgear r7850 -
netgear r7900p_firmware *
netgear r7900p -
netgear r7960p_firmware *
netgear r7960p -
netgear r8000_firmware *
netgear r8000 -
netgear r8000p_firmware *
netgear r8000p -
netgear r8300_firmware *
netgear r8300 -
netgear r8500_firmware *
netgear r8500 -
netgear rax15_firmware *
netgear rax15 -
netgear rax20_firmware *
netgear rax20 -
netgear rax200_firmware *
netgear rax200 -
netgear rax35v2_firmware *
netgear rax35v2 -
netgear rax38v2_firmware *
netgear rax38v2 -
netgear rax40v2_firmware *
netgear rax40v2 -
netgear rax42_firmware *
netgear rax42 -
netgear rax43_firmware *
netgear rax43 -
netgear rax45_firmware *
netgear rax45 -
netgear rax48_firmware *
netgear rax48 -
netgear rax50_firmware *
netgear rax50 -
netgear rax50s_firmware *
netgear rax50s -
netgear rax75_firmware *
netgear rax75 -
netgear rax80_firmware *
netgear rax80 -
netgear raxe450_firmware *
netgear raxe450 -
netgear raxe500_firmware *
netgear raxe500 -
netgear rs400_firmware *
netgear rs400 -
netgear wndr3400v3_firmware *
netgear wndr3400v3 -
netgear wnr3500lv2_firmware *
netgear wnr3500lv2 -
netgear xr1000_firmware *
netgear xr1000 -
netgear xr300_firmware *
netgear xr300 -
netgear d6220_firmware *
netgear d6220 -
netgear d6400_firmware *
netgear d6400 -
netgear d7000v2_firmware *
netgear d7000v2 -
netgear dgn2200v4_firmware *
netgear dgn2200v4 -
netgear v6510-1fxaus_firmware *
netgear v6510-1fxaus -


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  "cveTags": [],
  "descriptions": [
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      "lang": "en",
      "value": "NETGEAR Multiple Routers httpd Stack-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of multiple NETGEAR routers. Authentication is not required to exploit this vulnerability.\n\nThe specific flaw exists within the httpd service, which listens on TCP port 80 by default. When parsing the strings file, the process does not properly validate the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of root.\n\n\n\n\n. Was ZDI-CAN-13709."
    },
    {
      "lang": "es",
      "value": "Vulnerabilidad de ejecuci\u00f3n remota de c\u00f3digo de desbordamiento de b\u00fafer en la regi\u00f3n stack de la memoria httpd de m\u00faltiples enrutadores de NETGEAR. Esta vulnerabilidad permite a atacantes adyacentes a la red ejecutar c\u00f3digo arbitrario en instalaciones afectadas de m\u00faltiples enrutadores NETGEAR. No se requiere autenticaci\u00f3n para aprovechar esta vulnerabilidad. La falla espec\u00edfica existe dentro del servicio httpd, que escucha en el puerto TCP 80 de forma predeterminada. Al analizar el archivo de cadenas, el proceso no valida correctamente la longitud de los datos proporcionados por el usuario antes de copiarlos en un b\u00fafer basado en pila de longitud fija. Un atacante puede aprovechar esta vulnerabilidad para ejecutar c\u00f3digo en el contexto de la ra\u00edz. Era ZDI-CAN-13709."
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  ],
  "id": "CVE-2021-34982",
  "lastModified": "2025-08-14T01:41:19.343",
  "metrics": {
    "cvssMetricV30": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "ADJACENT_NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 8.8,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.0"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 5.9,
        "source": "zdi-disclosures@trendmicro.com",
        "type": "Secondary"
      }
    ]
  },
  "published": "2024-05-07T23:15:13.400",
  "references": [
    {
      "source": "zdi-disclosures@trendmicro.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://kb.netgear.com/000064313/Security-Advisory-for-Pre-Authentication-Buffer-Overflow-on-Some-Extenders-Routers-and-DSL-Modem-Routers-PSV-2021-0159"
    },
    {
      "source": "zdi-disclosures@trendmicro.com",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://www.zerodayinitiative.com/advisories/ZDI-21-1274/"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://kb.netgear.com/000064313/Security-Advisory-for-Pre-Authentication-Buffer-Overflow-on-Some-Extenders-Routers-and-DSL-Modem-Routers-PSV-2021-0159"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://www.zerodayinitiative.com/advisories/ZDI-21-1274/"
    }
  ],
  "sourceIdentifier": "zdi-disclosures@trendmicro.com",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-121"
        }
      ],
      "source": "zdi-disclosures@trendmicro.com",
      "type": "Secondary"
    },
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-787"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}

Vulnerability from fkie_nvd
Published
2021-11-15 16:15
Modified
2024-11-21 06:11
Severity ?
8.8 (High) - CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of NETGEAR R6400v2 1.0.4.106_10.0.80 routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the UPnP service, which listens on TCP port 5000 by default. When parsing the uuid request header, the process does not properly validate the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-14110.
References
zdi-disclosures@trendmicro.comhttps://kb.netgear.com/000064361/Security-Advisory-for-Pre-Authentication-Buffer-Overflow-on-Multiple-Products-PSV-2021-0168Vendor Advisory
zdi-disclosures@trendmicro.comhttps://www.zerodayinitiative.com/advisories/ZDI-21-1303/Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108https://kb.netgear.com/000064361/Security-Advisory-for-Pre-Authentication-Buffer-Overflow-on-Multiple-Products-PSV-2021-0168Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.zerodayinitiative.com/advisories/ZDI-21-1303/Third Party Advisory, VDB Entry
Impacted products
Vendor Product Version
netgear ex3700_firmware *
netgear ex3700 -
netgear ex3800_firmware *
netgear ex3800 -
netgear ex6120_firmware *
netgear ex6120 -
netgear ex6130_firmware *
netgear ex6130 -
netgear r6400_firmware *
netgear r6400 -
netgear r6400v2_firmware *
netgear r6400v2 -
netgear r6700v3_firmware *
netgear r6700v3 -
netgear r6900p_firmware *
netgear r6900p -
netgear r7000_firmware *
netgear r7000 -
netgear r7000p_firmware *
netgear r7000p -
netgear r7100lg_firmware *
netgear r7100lg -
netgear r7850_firmware *
netgear r7850 -
netgear r7900p_firmware *
netgear r7900p -
netgear r7960p_firmware *
netgear r7960p -
netgear r8000_firmware *
netgear r8000 -
netgear r8000p_firmware *
netgear r8000p -
netgear r8300_firmware *
netgear r8300 -
netgear r8500_firmware *
netgear r8500 -
netgear rax15_firmware *
netgear rax15 -
netgear rax20_firmware *
netgear rax20 -
netgear rax200_firmware *
netgear rax200 -
netgear rax35v2_firmware *
netgear rax35v2 -
netgear rax38v2_firmware *
netgear rax38v2 -
netgear rax40v2_firmware *
netgear rax40v2 -
netgear rax42_firmware *
netgear rax42 -
netgear rax43_firmware *
netgear rax43 -
netgear rax45_firmware *
netgear rax45 -
netgear rax48_firmware *
netgear rax48 -
netgear rax50_firmware *
netgear rax50 -
netgear rax50s_firmware *
netgear rax50s -
netgear rax75_firmware *
netgear rax75 -
netgear rax80_firmware *
netgear rax80 -
netgear raxe450_firmware *
netgear raxe450 -
netgear raxe500_firmware *
netgear raxe500 -
netgear rs400_firmware *
netgear rs400 -
netgear wndr3400v3_firmware *
netgear wndr3400v3 -
netgear wnr3500lv2_firmware *
netgear wnr3500lv2 -
netgear xr300_firmware *
netgear xr300 -
netgear d6220_firmware *
netgear d6220 -
netgear d6400_firmware *
netgear d6400 -
netgear d7000v2_firmware *
netgear d7000v2 -
netgear dgn2200v4_firmware *
netgear dgn2200v4 -
netgear dc112a_firmware *
netgear dc112a -
netgear cax80_firmware *
netgear cax80 -


To clipboard 

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  "cveTags": [],
  "descriptions": [
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      "lang": "en",
      "value": "This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of NETGEAR R6400v2 1.0.4.106_10.0.80 routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the UPnP service, which listens on TCP port 5000 by default. When parsing the uuid request header, the process does not properly validate the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-14110."
    },
    {
      "lang": "es",
      "value": "Esta vulnerabilidad permite a atacantes adyacentes a la red ejecutar c\u00f3digo arbitrario en las instalaciones afectadas de los routers NETGEAR  versi\u00f3n R6400v2 1.0.4.106_10.0.80. No es requerida una autenticaci\u00f3n para explotar esta vulnerabilidad. El fallo espec\u00edfico es presentado en el servicio UPnP, que escucha en el puerto TCP 5000 por defecto. Cuando analiza el encabezado petici\u00f3n uuid, el proceso no comprueba correctamente la longitud de los datos suministrados por el usuario antes de copiarlos en un b\u00fafer de longitud fija en la regi\u00f3n stack de la memoria. Un atacante puede aprovechar esta vulnerabilidad para ejecutar c\u00f3digo en el contexto de root. Fue ZDI-CAN-14110"
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  "id": "CVE-2021-34991",
  "lastModified": "2024-11-21T06:11:39.183",
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        "baseSeverity": "HIGH",
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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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        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV30": [
      {
        "cvssData": {
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          "attackVector": "ADJACENT_NETWORK",
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          "confidentialityImpact": "HIGH",
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    ],
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  "published": "2021-11-15T16:15:09.547",
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      "tags": [
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      "url": "https://kb.netgear.com/000064361/Security-Advisory-for-Pre-Authentication-Buffer-Overflow-on-Multiple-Products-PSV-2021-0168"
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        "VDB Entry"
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    },
    {
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  "vulnStatus": "Modified",
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        }
      ],
      "source": "zdi-disclosures@trendmicro.com",
      "type": "Secondary"
    },
    {
      "description": [
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          "lang": "en",
          "value": "CWE-787"
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      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
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  ]
}

Vulnerability from fkie_nvd
Published
2024-05-07 23:15
Modified
2025-08-14 01:40
Severity ?
6.5 (Medium) - CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Summary
NETGEAR Multiple Routers httpd Missing Authentication for Critical Function Information Disclosure Vulnerability. This vulnerability allows network-adjacent attackers to disclose sensitive information on affected installations of multiple NETGEAR routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the httpd service, which listens on TCP port 80 by default. The issue results from the lack of authentication prior to allowing access to system configuration information. An attacker can leverage this vulnerability to disclose stored credentials, leading to further compromise. Was ZDI-CAN-13708.
References
zdi-disclosures@trendmicro.comhttps://kb.netgear.com/000064313/Security-Advisory-for-Pre-Authentication-Buffer-Overflow-on-Some-Extenders-Routers-and-DSL-Modem-Routers-PSV-2021-0159Vendor Advisory
zdi-disclosures@trendmicro.comhttps://www.zerodayinitiative.com/advisories/ZDI-21-1275/Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://kb.netgear.com/000064313/Security-Advisory-for-Pre-Authentication-Buffer-Overflow-on-Some-Extenders-Routers-and-DSL-Modem-Routers-PSV-2021-0159Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.zerodayinitiative.com/advisories/ZDI-21-1275/Third Party Advisory
Impacted products
Vendor Product Version
netgear xr1000_firmware *
netgear xr1000 -
netgear xr300_firmware *
netgear xr300 -
netgear d6220_firmware *
netgear d6220 -
netgear d6400_firmware *
netgear d6400 -
netgear d7000v2_firmware *
netgear d7000v2 -
netgear dgn2200v4_firmware *
netgear dgn2200v4 -
netgear v6510-1fxaus_firmware *
netgear v6510-1fxaus -
netgear dc112a_firmware *
netgear dc112a -
netgear ex3700_firmware *
netgear ex3700 -
netgear ex3800_firmware *
netgear ex3800 -
netgear ex6120_firmware *
netgear ex6120 -
netgear ex6130_firmware *
netgear ex6130 -
netgear ex7000_firmware *
netgear ex7000 -
netgear ex7500_firmware *
netgear ex7500 -
netgear mr60_firmware *
netgear mr60 -
netgear mr80_firmware *
netgear mr80 -
netgear ms60_firmware *
netgear ms60 -
netgear ms80_firmware *
netgear ms80 -
netgear lax20_firmware *
netgear lax20 -
netgear r6400_firmware *
netgear r6400 -
netgear r6400v2_firmware *
netgear r6400v2 -
netgear r6700v3_firmware *
netgear r6700v3 -
netgear r6900p_firmware *
netgear r6900p -
netgear r7000_firmware *
netgear r7000 -
netgear r7000p_firmware *
netgear r7000p -
netgear r7100lg_firmware *
netgear r7100lg -
netgear r7850_firmware *
netgear r7850 -
netgear r7900p_firmware *
netgear r7900p -
netgear r7960p_firmware *
netgear r7960p -
netgear r8000_firmware *
netgear r8000 -
netgear r8000p_firmware *
netgear r8000p -
netgear r8300_firmware *
netgear r8300 -
netgear r8500_firmware *
netgear r8500 -
netgear rax15_firmware *
netgear rax15 -
netgear rax20_firmware *
netgear rax20 -
netgear rax200_firmware *
netgear rax200 -
netgear rax35v2_firmware *
netgear rax35v2 -
netgear rax38v2_firmware *
netgear rax38v2 -
netgear rax40v2_firmware *
netgear rax40v2 -
netgear rax42_firmware *
netgear rax42 -
netgear rax43_firmware *
netgear rax43 -
netgear rax45_firmware *
netgear rax45 -
netgear rax48_firmware *
netgear rax48 -
netgear rax50_firmware *
netgear rax50 -
netgear rax50s_firmware *
netgear rax50s -
netgear rax75_firmware *
netgear rax75 -
netgear rax80_firmware *
netgear rax80 -
netgear raxe450_firmware *
netgear raxe450 -
netgear raxe500_firmware *
netgear raxe500 -
netgear rs400_firmware *
netgear rs400 -
netgear wndr3400v3_firmware *
netgear wndr3400v3 -
netgear wnr3500lv2_firmware *
netgear wnr3500lv2 -


To clipboard 

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      "value": "NETGEAR Multiple Routers httpd Missing Authentication for Critical Function Information Disclosure Vulnerability. This vulnerability allows network-adjacent attackers to disclose sensitive information on affected installations of multiple NETGEAR routers. Authentication is not required to exploit this vulnerability.\n\nThe specific flaw exists within the httpd service, which listens on TCP port 80 by default. The issue results from the lack of authentication prior to allowing access to system configuration information. An attacker can leverage this vulnerability to disclose stored credentials, leading to further compromise. Was ZDI-CAN-13708."
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      "lang": "es",
      "value": "Falta autenticaci\u00f3n httpd de varios enrutadores de NETGEAR para vulnerabilidad de divulgaci\u00f3n de informaci\u00f3n de funciones cr\u00edticas. Esta vulnerabilidad permite a atacantes adyacentes a la red revelar informaci\u00f3n confidencial sobre instalaciones afectadas de m\u00faltiples enrutadores NETGEAR. No se requiere autenticaci\u00f3n para aprovechar esta vulnerabilidad. La falla espec\u00edfica existe dentro del servicio httpd, que escucha en el puerto TCP 80 de forma predeterminada. El problema se debe a la falta de autenticaci\u00f3n antes de permitir el acceso a la informaci\u00f3n de configuraci\u00f3n del sistema. Un atacante puede aprovechar esta vulnerabilidad para revelar las credenciales almacenadas, lo que provocar\u00eda un mayor compromiso. Era ZDI-CAN-13708."
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  "id": "CVE-2021-34983",
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