CVE-2026-19749 (GCVE-0-2026-19749)

Vulnerability from cvelistv5 – Published: 2026-08-13 20:45 – Updated: 2026-08-13 20:45
VLAI
Title
Tenda CH7 RTSP/ONVIF missing authentication
Summary
A vulnerability was detected in Tenda CH7, CH7G, CH10, CP3, CP3 Pro, CP7, TC3B14C, TC3B15C, TC3T14C and TC3T15C up to 20260625. Affected by this vulnerability is an unknown functionality of the component RTSP/ONVIF. Performing a manipulation results in missing authentication. It is possible to initiate the attack remotely. The attack is considered to have high complexity. The exploitation appears to be difficult. The exploit is now public and may be used.
CWE
Assigner
References
Impacted products
Vendor Product Version
Tenda CH7 Affected: 20260625
    cpe:2.3:h:tenda:ch7:*:*:*:*:*:*:*:*
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Tenda CH7G Affected: 20260625
    cpe:2.3:h:tenda:ch7g:*:*:*:*:*:*:*:*
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Tenda CH10 Affected: 20260625
    cpe:2.3:h:tenda:ch10:*:*:*:*:*:*:*:*
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Tenda CP3 Affected: 20260625
    cpe:2.3:h:tenda:cp3:*:*:*:*:*:*:*:*
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Tenda CP3 Pro Affected: 20260625
    cpe:2.3:h:tenda:cp3_pro:*:*:*:*:*:*:*:*
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Tenda CP7 Affected: 20260625
    cpe:2.3:h:tenda:cp7:*:*:*:*:*:*:*:*
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Tenda TC3B14C Affected: 20260625
    cpe:2.3:h:tenda:tc3b14c:*:*:*:*:*:*:*:*
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Tenda TC3B15C Affected: 20260625
    cpe:2.3:h:tenda:tc3b15c:*:*:*:*:*:*:*:*
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Tenda TC3T14C Affected: 20260625
    cpe:2.3:h:tenda:tc3t14c:*:*:*:*:*:*:*:*
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Tenda TC3T15C Affected: 20260625
    cpe:2.3:h:tenda:tc3t15c:*:*:*:*:*:*:*:*
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Show details on NVD website

{
  "containers": {
    "cna": {
      "affected": [
        {
          "cpes": [
            "cpe:2.3:h:tenda:ch7:*:*:*:*:*:*:*:*"
          ],
          "modules": [
            "RTSP/ONVIF"
          ],
          "product": "CH7",
          "vendor": "Tenda",
          "versions": [
            {
              "status": "affected",
              "version": "20260625"
            }
          ]
        },
        {
          "cpes": [
            "cpe:2.3:h:tenda:ch7g:*:*:*:*:*:*:*:*"
          ],
          "modules": [
            "RTSP/ONVIF"
          ],
          "product": "CH7G",
          "vendor": "Tenda",
          "versions": [
            {
              "status": "affected",
              "version": "20260625"
            }
          ]
        },
        {
          "cpes": [
            "cpe:2.3:h:tenda:ch10:*:*:*:*:*:*:*:*"
          ],
          "modules": [
            "RTSP/ONVIF"
          ],
          "product": "CH10",
          "vendor": "Tenda",
          "versions": [
            {
              "status": "affected",
              "version": "20260625"
            }
          ]
        },
        {
          "cpes": [
            "cpe:2.3:h:tenda:cp3:*:*:*:*:*:*:*:*"
          ],
          "modules": [
            "RTSP/ONVIF"
          ],
          "product": "CP3",
          "vendor": "Tenda",
          "versions": [
            {
              "status": "affected",
              "version": "20260625"
            }
          ]
        },
        {
          "cpes": [
            "cpe:2.3:h:tenda:cp3_pro:*:*:*:*:*:*:*:*"
          ],
          "modules": [
            "RTSP/ONVIF"
          ],
          "product": "CP3 Pro",
          "vendor": "Tenda",
          "versions": [
            {
              "status": "affected",
              "version": "20260625"
            }
          ]
        },
        {
          "cpes": [
            "cpe:2.3:h:tenda:cp7:*:*:*:*:*:*:*:*"
          ],
          "modules": [
            "RTSP/ONVIF"
          ],
          "product": "CP7",
          "vendor": "Tenda",
          "versions": [
            {
              "status": "affected",
              "version": "20260625"
            }
          ]
        },
        {
          "cpes": [
            "cpe:2.3:h:tenda:tc3b14c:*:*:*:*:*:*:*:*"
          ],
          "modules": [
            "RTSP/ONVIF"
          ],
          "product": "TC3B14C",
          "vendor": "Tenda",
          "versions": [
            {
              "status": "affected",
              "version": "20260625"
            }
          ]
        },
        {
          "cpes": [
            "cpe:2.3:h:tenda:tc3b15c:*:*:*:*:*:*:*:*"
          ],
          "modules": [
            "RTSP/ONVIF"
          ],
          "product": "TC3B15C",
          "vendor": "Tenda",
          "versions": [
            {
              "status": "affected",
              "version": "20260625"
            }
          ]
        },
        {
          "cpes": [
            "cpe:2.3:h:tenda:tc3t14c:*:*:*:*:*:*:*:*"
          ],
          "modules": [
            "RTSP/ONVIF"
          ],
          "product": "TC3T14C",
          "vendor": "Tenda",
          "versions": [
            {
              "status": "affected",
              "version": "20260625"
            }
          ]
        },
        {
          "cpes": [
            "cpe:2.3:h:tenda:tc3t15c:*:*:*:*:*:*:*:*"
          ],
          "modules": [
            "RTSP/ONVIF"
          ],
          "product": "TC3T15C",
          "vendor": "Tenda",
          "versions": [
            {
              "status": "affected",
              "version": "20260625"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "reporter",
          "value": "Howitouchyou (VulDB User)"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A vulnerability was detected in Tenda CH7, CH7G, CH10, CP3, CP3 Pro, CP7, TC3B14C, TC3B15C, TC3T14C and TC3T15C up to 20260625. Affected by this vulnerability is an unknown functionality of the component RTSP/ONVIF. Performing a manipulation results in missing authentication. It is possible to initiate the attack remotely. The attack is considered to have high complexity. The exploitation appears to be difficult. The exploit is now public and may be used."
        }
      ],
      "metrics": [
        {
          "cvssV4_0": {
            "baseScore": 6.3,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P",
            "version": "4.0"
          }
        },
        {
          "cvssV3_1": {
            "baseScore": 3.7,
            "baseSeverity": "LOW",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N/E:P/RL:W/RC:R",
            "version": "3.1"
          }
        },
        {
          "cvssV3_0": {
            "baseScore": 3.7,
            "baseSeverity": "LOW",
            "vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N/E:P/RL:W/RC:R",
            "version": "3.0"
          }
        },
        {
          "cvssV2_0": {
            "baseScore": 2.6,
            "vectorString": "AV:N/AC:H/Au:N/C:P/I:N/A:N/E:POC/RL:W/RC:UR",
            "version": "2.0"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-306",
              "description": "Missing Authentication",
              "lang": "en",
              "type": "CWE"
            }
          ]
        },
        {
          "descriptions": [
            {
              "cweId": "CWE-287",
              "description": "Improper Authentication",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-08-13T20:45:09.628Z",
        "orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
        "shortName": "VulDB"
      },
      "references": [
        {
          "name": "VDB-389500 | Tenda CH7 RTSP/ONVIF missing authentication",
          "tags": [
            "vdb-entry"
          ],
          "url": "https://vuldb.com/vuln/389500"
        },
        {
          "name": "VDB-389500 | CTI Indicators (IOB, IOC)",
          "tags": [
            "signature",
            "permissions-required"
          ],
          "url": "https://vuldb.com/vuln/389500/cti"
        },
        {
          "name": "CVE-2026-19749 | CVE Analysis and Report",
          "tags": [
            "third-party-advisory"
          ],
          "url": "https://vuldb.com/cve/CVE-2026-19749"
        },
        {
          "name": "Submit #868503 | Tenda Tenda Multiple IP Cameras Multiple Versions Missing Authentication",
          "tags": [
            "third-party-advisory"
          ],
          "url": "https://vuldb.com/submit/868503"
        },
        {
          "tags": [
            "related"
          ],
          "url": "https://github.com/howitouchyou/Tenda-Smart-Camera-Vulnerability/blob/main/Tenda%20RTSP_ONVIF%20Auth%20Bypass/Tenda%20RTSP_ONVIF%20Auth%20Bypass.md"
        },
        {
          "tags": [
            "product"
          ],
          "url": "https://www.tenda.com.cn/"
        }
      ],
      "timeline": [
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          "lang": "en",
          "time": "2026-08-13T00:00:00.000Z",
          "value": "Advisory disclosed"
        },
        {
          "lang": "en",
          "time": "2026-08-13T02:00:00.000Z",
          "value": "VulDB entry created"
        },
        {
          "lang": "en",
          "time": "2026-08-13T16:44:54.000Z",
          "value": "VulDB entry last update"
        }
      ],
      "title": "Tenda CH7 RTSP/ONVIF missing authentication",
      "x_generator": [
        "VulDB PVTS v202608"
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
    "assignerShortName": "VulDB",
    "cveId": "CVE-2026-19749",
    "datePublished": "2026-08-13T20:45:09.628Z",
    "dateReserved": "2026-08-13T14:39:36.955Z",
    "dateUpdated": "2026-08-13T20:45:09.628Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2026-19749\",\"sourceIdentifier\":\"cna@vuldb.com\",\"published\":\"2026-08-13T21:17:46.557\",\"lastModified\":\"2026-08-13T21:17:46.557\",\"vulnStatus\":\"Received\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"A vulnerability was detected in Tenda CH7, CH7G, CH10, CP3, CP3 Pro, CP7, TC3B14C, TC3B15C, TC3T14C and TC3T15C up to 20260625. Affected by this vulnerability is an unknown functionality of the component RTSP/ONVIF. Performing a manipulation results in missing authentication. It is possible to initiate the attack remotely. The attack is considered to have high complexity. The exploitation appears to be difficult. The exploit is now public and may be used.\"}],\"affected\":[{\"source\":\"cna@vuldb.com\",\"affectedData\":[{\"vendor\":\"Tenda\",\"product\":\"CH7\",\"cpes\":[\"cpe:2.3:h:tenda:ch7:*:*:*:*:*:*:*:*\"],\"modules\":[\"RTSP/ONVIF\"],\"versions\":[{\"version\":\"20260625\",\"status\":\"affected\"}]},{\"vendor\":\"Tenda\",\"product\":\"CH7G\",\"cpes\":[\"cpe:2.3:h:tenda:ch7g:*:*:*:*:*:*:*:*\"],\"modules\":[\"RTSP/ONVIF\"],\"versions\":[{\"version\":\"20260625\",\"status\":\"affected\"}]},{\"vendor\":\"Tenda\",\"product\":\"CH10\",\"cpes\":[\"cpe:2.3:h:tenda:ch10:*:*:*:*:*:*:*:*\"],\"modules\":[\"RTSP/ONVIF\"],\"versions\":[{\"version\":\"20260625\",\"status\":\"affected\"}]},{\"vendor\":\"Tenda\",\"product\":\"CP3\",\"cpes\":[\"cpe:2.3:h:tenda:cp3:*:*:*:*:*:*:*:*\"],\"modules\":[\"RTSP/ONVIF\"],\"versions\":[{\"version\":\"20260625\",\"status\":\"affected\"}]},{\"vendor\":\"Tenda\",\"product\":\"CP3 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  }
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
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