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    2 vulnerabilities found for gs2220-50hp_firmware by zyxel

    CVE-2022-43393 (GCVE-0-2022-43393)

    Vulnerability from nvd – Published: 2023-01-11 00:00 – Updated: 2025-04-08 14:29
    VLAI
    Summary
    An improper check for unusual or exceptional conditions in the HTTP request processing function of Zyxel GS1920-24v2 firmware prior to V4.70(ABMH.8)C0, which could allow an unauthenticated attacker to corrupt the contents of the memory and result in a denial-of-service (DoS) condition on a vulnerable device.
    Severity
    8.2 (High)
    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H
    SSVC
    Exploitation: none Automatable: yes Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-754 - Improper Check for Unusual or Exceptional Conditions
    Assigner
    References
    Impacted products
    Vendor Product Version
    Zyxel GS1920-24v2 firmware Affected: < V4.70(ABMH.8)C0
    		Create a notification for this product.
    Show details on NVD website
    To clipboard 

    {
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          "dateUpdated": "2024-08-03T13:32:57.958Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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        "references": [
          {
            "tags": [
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            "url": "https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-dos-vulnerability-of-switches"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2022-43393",
                "options": [
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                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-04-08T14:29:33.718629Z",
                "version": "2.0.3"
              },
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        "providerMetadata": {
          "dateUpdated": "2025-04-08T14:29:52.874Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "GS1920-24v2 firmware",
          "vendor": "Zyxel",
          "versions": [
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              "version": "\u003c V4.70(ABMH.8)C0"
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        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 8.2,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "integrityImpact": "LOW",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
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      "providerMetadata": {
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        "orgId": "96e50032-ad0d-4058-a115-4d2c13821f9f",
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      "references": [
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    }
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    "datePublished": "2023-01-11T00:00:00.000Z",
    "dateReserved": "2022-10-18T00:00:00.000Z",
    "dateUpdated": "2025-04-08T14:29:52.874Z",
    "state": "PUBLISHED"
  },
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}

    CVE-2022-43393 (GCVE-0-2022-43393)

    Vulnerability from cvelistv5 – Published: 2023-01-11 00:00 – Updated: 2025-04-08 14:29
    VLAI
    Summary
    An improper check for unusual or exceptional conditions in the HTTP request processing function of Zyxel GS1920-24v2 firmware prior to V4.70(ABMH.8)C0, which could allow an unauthenticated attacker to corrupt the contents of the memory and result in a denial-of-service (DoS) condition on a vulnerable device.
    Severity
    8.2 (High)
    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H
    SSVC
    Exploitation: none Automatable: yes Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-754 - Improper Check for Unusual or Exceptional Conditions
    Assigner
    References
    Impacted products
    Vendor Product Version
    Zyxel GS1920-24v2 firmware Affected: < V4.70(ABMH.8)C0
    		Create a notification for this product.
    Show details on NVD website
    To clipboard 

    {
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    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T13:32:57.958Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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        },
        "references": [
          {
            "tags": [
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            ],
            "url": "https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-dos-vulnerability-of-switches"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2022-43393",
                "options": [
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                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-04-08T14:29:33.718629Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
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          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-04-08T14:29:52.874Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "GS1920-24v2 firmware",
          "vendor": "Zyxel",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c V4.70(ABMH.8)C0"
            }
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        }
      ],
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        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
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            "confidentialityImpact": "NONE",
            "integrityImpact": "LOW",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H",
            "version": "3.1"
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      ],
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          ]
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      ],
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        "dateUpdated": "2023-01-11T00:00:00.000Z",
        "orgId": "96e50032-ad0d-4058-a115-4d2c13821f9f",
        "shortName": "Zyxel"
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          "url": "https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-dos-vulnerability-of-switches"
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    }
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