{
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      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-105778",
                "options": [
                  {
                    "Exploitation": "poc"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-10-06T17:07:05.050647Z",
                "version": "2.0.3"
              },
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          "dateUpdated": "2026-10-06T17:40:19.337Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "cpes": [
            "cpe:2.3:o:tenda:ac5_firmware:*:*:*:*:*:*:*:*"
          ],
          "modules": [
            "Wifi Handler"
          ],
          "product": "AC5",
          "vendor": "Tenda",
          "versions": [
            {
              "status": "affected",
              "version": "02.03.01.111_multi"
            }
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        }
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          "type": "reporter",
          "value": "raisecnull (VulDB User)"
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          "lang": "en",
          "value": "A vulnerability has been found in Tenda AC5 02.03.01.111_multi. Affected by this issue is some unknown functionality of the file /goform/setWifi of the component Wifi Handler. Such manipulation of the argument wifiPwd leads to stack-based buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used."
        }
      ],
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            "baseSeverity": "CRITICAL",
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            "baseSeverity": "CRITICAL",
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          "cvssV2_0": {
            "baseScore": 9,
            "vectorString": "AV:N/AC:L/Au:S/C:C/I:C/A:C/E:POC/RL:ND/RC:UR",
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            {
              "cweId": "CWE-121",
              "description": "Stack-based Buffer Overflow",
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              "type": "CWE"
            }
          ]
        },
        {
          "descriptions": [
            {
              "cweId": "CWE-119",
              "description": "Memory Corruption",
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              "type": "CWE"
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          ]
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        "dateUpdated": "2026-10-06T06:45:13.774Z",
        "orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
        "shortName": "VulDB"
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          "name": "VDB-413811 | Tenda AC5 Wifi setWifi stack-based overflow",
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            "technical-description"
          ],
          "url": "https://vuldb.com/vuln/413811"
        },
        {
          "name": "VDB-413811 | CTI Indicators (IOB, IOC, IOA)",
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            "signature",
            "permissions-required"
          ],
          "url": "https://vuldb.com/vuln/413811/cti"
        },
        {
          "name": "CVE-2026-105778 | CVE Analysis and Report",
          "tags": [
            "third-party-advisory"
          ],
          "url": "https://vuldb.com/cve/CVE-2026-105778"
        },
        {
          "name": "Submit #992587 | Tenda AC5 V02.03.01.111_multi Buffer Overflow",
          "tags": [
            "third-party-advisory"
          ],
          "url": "https://vuldb.com/submit/992587"
        },
        {
          "tags": [
            "exploit"
          ],
          "url": "https://github.com/raisecnull/Tenda-AC5v3-BOF/blob/main/blog.md"
        },
        {
          "tags": [
            "product"
          ],
          "url": "https://www.tenda.com.cn/"
        }
      ],
      "timeline": [
        {
          "lang": "en",
          "time": "2026-10-05T00:00:00.000Z",
          "value": "Advisory disclosed"
        },
        {
          "lang": "en",
          "time": "2026-10-05T02:00:00.000Z",
          "value": "VulDB entry created"
        },
        {
          "lang": "en",
          "time": "2026-10-05T22:40:11.000Z",
          "value": "VulDB entry last update"
        }
      ],
      "title": "Tenda AC5 Wifi setWifi stack-based overflow",
      "x_generator": [
        "VulDB PVTS v202610"
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
    "assignerShortName": "VulDB",
    "cveId": "CVE-2026-105778",
    "datePublished": "2026-10-06T06:45:13.774Z",
    "dateReserved": "2026-10-05T20:34:57.881Z",
    "dateUpdated": "2026-10-06T17:40:19.337Z",
    "state": "PUBLISHED"
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}