{
  "id": "CVE-2023-28768",
  "sourceIdentifier": "security@zyxel.com.tw",
  "published": "2023-08-14T17:15:10.157",
  "lastModified": "2023-08-21T16:07:05.947",
  "vulnStatus": "Analyzed",
  "descriptions": [
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      "lang": "en",
      "value": "Improper frame handling in the Zyxel XGS2220-30 firmware version V4.80(ABXN.1), XMG1930-30 firmware version V4.80(ACAR.1), and XS1930-10 firmware version\u00a0V4.80(ABQE.1) could allow an unauthenticated LAN-based attacker to cause denial-of-service (DoS) conditions by sending crafted frames to an affected switch."
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          "attackVector": "ADJACENT_NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "HIGH",
          "baseScore": 6.5,
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      "url": "https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-dos-vulnerability-of-xgs2220-xmg1930-and-xs1930-series-switches",
      "source": "security@zyxel.com.tw",
      "tags": [
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        "Vendor Advisory"
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}