fkie_cve-2022-34747
Vulnerability from fkie_nvd
Published
2022-09-06 02:15
Modified
2024-11-21 07:10
Severity ?
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/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
A format string vulnerability in Zyxel NAS326 firmware versions prior to V5.21(AAZF.12)C0 could allow an attacker to achieve unauthorized remote code execution via a crafted UDP packet.
References
security@zyxel.com.twhttps://www.zyxel.com/support/Zyxel-security-advisory-for-format-string-vulnerability-in-NAS.shtmlPatch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.zyxel.com/support/Zyxel-security-advisory-for-format-string-vulnerability-in-NAS.shtmlPatch, Vendor Advisory
Impacted products
Vendor Product Version
zyxel nas326_firmware *
zyxel nas326 -


To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
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              "criteria": "cpe:2.3:o:zyxel:nas326_firmware:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "2859006C-00D3-4CF0-B9EF-4CEDD737CF98",
              "versionEndExcluding": "5.21\\(aazf.12\\)c0",
              "vulnerable": true
            }
          ],
          "negate": false,
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        },
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      "lang": "en",
      "value": "A format string vulnerability in Zyxel NAS326 firmware versions prior to V5.21(AAZF.12)C0 could allow an attacker to achieve unauthorized remote code execution via a crafted UDP packet."
    },
    {
      "lang": "es",
      "value": "Una vulnerabilidad de cadena de formato en Zyxel NAS326 versiones de firmware anteriores a V5.21(AAZF.12)C0, podr\u00eda permitir a un atacante lograr una ejecuci\u00f3n remota no autorizada de c\u00f3digo por medio de un paquete UDP dise\u00f1ado.\n"
    }
  ],
  "id": "CVE-2022-34747",
  "lastModified": "2024-11-21T07:10:06.647",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 9.8,
          "baseSeverity": "CRITICAL",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
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          "scope": "UNCHANGED",
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          "confidentialityImpact": "HIGH",
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  "published": "2022-09-06T02:15:07.517",
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  "vulnStatus": "Modified",
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}


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