FKIE_CVE-2021-44246

Vulnerability from fkie_nvd - Published: 2022-02-04 02:15 - Updated: 2024-11-21 06:30
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
Totolink devices A3100R v4.1.2cu.5050_B20200504, A830R v5.9c.4729_B20191112, and A720R v4.1.5cu.470_B20200911 were discovered to contain a stack overflow in the function setNoticeCfg. This vulnerability allows attackers to cause a Denial of Service (DoS) via the IpTo parameter.
References
cve@mitre.orghttps://github.com/pjqwudi/my_vuln/blob/main/totolink/vuln_2/2.mdExploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/pjqwudi/my_vuln/blob/main/totolink/vuln_2/2.mdExploit, Third Party Advisory
Impacted products
Vendor Product Version
totolink a720r_firmware 4.1.5cu.470_b20200911
totolink a720r -
totolink a830r_firmware 5.9c.4729_b20191112
totolink a830r -
totolink a3100r_firmware 4.1.2cu.5050_b20200504
totolink a3100r -
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  "descriptions": [
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      "lang": "en",
      "value": "Totolink devices A3100R v4.1.2cu.5050_B20200504, A830R v5.9c.4729_B20191112, and A720R v4.1.5cu.470_B20200911 were discovered to contain a stack overflow in the function setNoticeCfg. This vulnerability allows attackers to cause a Denial of Service (DoS) via the IpTo parameter."
    },
    {
      "lang": "es",
      "value": "Se ha detectado que los dispositivos Totolink A3100R versi\u00f3n v4.1.2cu.5050_B20200504, A830R versi\u00f3n v5.9c.4729_B20191112 y A720R versi\u00f3n v4.1.5cu.470_B20200911 contienen un desbordamiento de pila en la funci\u00f3n setNoticeCfg. Esta vulnerabilidad permite a atacantes causar una denegaci\u00f3n de servicio (DoS) por medio del par\u00e1metro IpTo"
    }
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  "id": "CVE-2021-44246",
  "lastModified": "2024-11-21T06:30:39.933",
  "metrics": {
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        "acInsufInfo": false,
        "baseSeverity": "HIGH",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "COMPLETE",
          "baseScore": 7.8,
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:C",
          "version": "2.0"
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        "exploitabilityScore": 10.0,
        "impactScore": 6.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
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          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "NONE",
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  "published": "2022-02-04T02:15:07.827",
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  "vulnStatus": "Modified",
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