{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-110957",
                "options": [
                  {
                    "Exploitation": "poc"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-10-20T02:40:36.870835Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
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          "dateUpdated": "2026-10-20T02:40:46.273Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
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    ],
    "cna": {
      "affected": [
        {
          "cpes": [
            "cpe:2.3:a:wavlink:wl-wn530be2-a:*:*:*:*:*:*:*:*"
          ],
          "modules": [
            "Login Processing"
          ],
          "product": "WL-WN530BE2-A",
          "vendor": "Wavlink",
          "versions": [
            {
              "status": "affected",
              "version": "M30BE2_V250604"
            },
            {
              "status": "unaffected",
              "version": "2026-09-24-841a51c6d5_tclinux.bin"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "reporter",
          "value": "yyjy (VulDB User)"
        },
        {
          "lang": "en",
          "type": "coordinator",
          "value": "VulDB CNA Team"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A vulnerability has been found in Wavlink WL-WN530BE2-A up to M30BE2_V250604. The affected element is the function sub_12580 of the file api.cgi of the component Login Processing. The manipulation of the argument REMOTE_ADDR leads to os command injection. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 2026-09-24-841a51c6d5_tclinux.bin is sufficient to fix this issue. You should upgrade the affected component. The vendor confirms: \"We confirm the finding, and it has already been addressed. In the current firmware the api=info\u0026client=app handler no longer builds a shell command: the login script is now invoked through an argument vector (execvp) instead of system(), and the client address is length-limited and null-checked.\""
        }
      ],
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            "baseSeverity": "CRITICAL",
            "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:P",
            "version": "4.0"
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          "cvssV3_1": {
            "baseScore": 10,
            "baseSeverity": "CRITICAL",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H/E:P/RL:O/RC:C",
            "version": "3.1"
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            "baseSeverity": "CRITICAL",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H/E:P/RL:O/RC:C",
            "version": "3.0"
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          "cvssV2_0": {
            "baseScore": 10,
            "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C/E:POC/RL:OF/RC:C",
            "version": "2.0"
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      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-78",
              "description": "OS Command Injection",
              "lang": "en",
              "type": "CWE"
            }
          ]
        },
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          "descriptions": [
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              "cweId": "CWE-77",
              "description": "Command Injection",
              "lang": "en",
              "type": "CWE"
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      "providerMetadata": {
        "dateUpdated": "2026-10-15T14:45:15.760Z",
        "orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
        "shortName": "VulDB"
      },
      "references": [
        {
          "name": "VDB-420570 | Wavlink WL-WN530BE2-A Login Processing api.cgi sub_12580 os command injection",
          "tags": [
            "vdb-entry",
            "technical-description"
          ],
          "url": "https://vuldb.com/vuln/420570"
        },
        {
          "name": "VDB-420570 | CTI Indicators (IOB, IOC, TTP, IOA)",
          "tags": [
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            "permissions-required"
          ],
          "url": "https://vuldb.com/vuln/420570/cti"
        },
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          "name": "CVE-2026-110957 | CVE Analysis and Report",
          "tags": [
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          "url": "https://vuldb.com/cve/CVE-2026-110957"
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          "name": "Submit #920217 | Wavlink WL-WN530BE2-A M30BE2_V250604 CWE-78",
          "tags": [
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          "url": "https://vuldb.com/submit/920217"
        },
        {
          "tags": [
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          "url": "https://github.com/F-yyjy/cve/blob/main/WN530BE2-A_api-cgi.md"
        },
        {
          "tags": [
            "patch"
          ],
          "url": "https://dl.wavlink.com/firmware/RD/WN530BE2_WAVLINK-WO-2026-09-24-841a51c6d5_tclinux.bin"
        }
      ],
      "timeline": [
        {
          "lang": "en",
          "time": "2026-10-15T00:00:00.000Z",
          "value": "Advisory disclosed"
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          "time": "2026-10-15T02:00:00.000Z",
          "value": "VulDB entry created"
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          "lang": "en",
          "time": "2026-10-15T11:36:06.000Z",
          "value": "VulDB entry last update"
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      "title": "Wavlink WL-WN530BE2-A Login Processing api.cgi sub_12580 os command injection",
      "x_generator": [
        "VulDB PVTS v202610"
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  },
  "cveMetadata": {
    "assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
    "assignerShortName": "VulDB",
    "cveId": "CVE-2026-110957",
    "datePublished": "2026-10-15T14:45:15.760Z",
    "dateReserved": "2026-10-15T09:30:55.331Z",
    "dateUpdated": "2026-10-20T02:40:46.273Z",
    "state": "PUBLISHED"
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}