CVE-2026-100886 (GCVE-0-2026-100886)

Vulnerability from cvelistv5 – Published: 2026-09-27 23:00 – Updated: 2026-09-27 23:00
VLAI
Title
Seetong T8108/T8108P/T8116/T8232 Debug Service improper authentication
Summary
A vulnerability was identified in Seetong T8108, T8108P, T8116 and T8232 4.6.1.4-build202604241011. The affected element is an unknown function of the component Debug Service. Such manipulation leads to improper authentication. The attack may be launched remotely. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure but did not respond in any way.
Severity
10 (Critical)
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
10 (Critical)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H/E:P/RL:W/RC:R
10 (Critical)
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H/E:P/RL:W/RC:R
CWE
  • CWE-287 - Improper Authentication
Assigner
References
Impacted products
Vendor Product Version CPE status
Seetong T8108 Affected: 4.6.1.4-build202604241011
    cpe:2.3:a:seetong:t8108:*:*:*:*:*:*:*:*
Create a notification for this product.
Seetong T8108P Affected: 4.6.1.4-build202604241011
    cpe:2.3:a:seetong:t8108p:*:*:*:*:*:*:*:*
Create a notification for this product.
Seetong T8116 Affected: 4.6.1.4-build202604241011
    cpe:2.3:a:seetong:t8116:*:*:*:*:*:*:*:*
Create a notification for this product.
Seetong T8232 Affected: 4.6.1.4-build202604241011
    cpe:2.3:a:seetong:t8232:*:*:*:*:*:*:*:*
Create a notification for this product.
Credits
axjp axjp (VulDB User) axjp (VulDB User) VulDB CNA Team
Show details on NVD website
To clipboard 

{
  "containers": {
    "cna": {
      "affected": [
        {
          "cpes": [
            "cpe:2.3:a:seetong:t8108:*:*:*:*:*:*:*:*"
          ],
          "modules": [
            "Debug Service"
          ],
          "product": "T8108",
          "vendor": "Seetong",
          "versions": [
            {
              "status": "affected",
              "version": "4.6.1.4-build202604241011"
            }
          ]
        },
        {
          "cpes": [
            "cpe:2.3:a:seetong:t8108p:*:*:*:*:*:*:*:*"
          ],
          "modules": [
            "Debug Service"
          ],
          "product": "T8108P",
          "vendor": "Seetong",
          "versions": [
            {
              "status": "affected",
              "version": "4.6.1.4-build202604241011"
            }
          ]
        },
        {
          "cpes": [
            "cpe:2.3:a:seetong:t8116:*:*:*:*:*:*:*:*"
          ],
          "modules": [
            "Debug Service"
          ],
          "product": "T8116",
          "vendor": "Seetong",
          "versions": [
            {
              "status": "affected",
              "version": "4.6.1.4-build202604241011"
            }
          ]
        },
        {
          "cpes": [
            "cpe:2.3:a:seetong:t8232:*:*:*:*:*:*:*:*"
          ],
          "modules": [
            "Debug Service"
          ],
          "product": "T8232",
          "vendor": "Seetong",
          "versions": [
            {
              "status": "affected",
              "version": "4.6.1.4-build202604241011"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "value": "axjp"
        },
        {
          "lang": "en",
          "type": "reporter",
          "value": "axjp (VulDB User)"
        },
        {
          "lang": "en",
          "type": "analyst",
          "value": "axjp (VulDB User)"
        },
        {
          "lang": "en",
          "type": "coordinator",
          "value": "VulDB CNA Team"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A vulnerability was identified in Seetong T8108, T8108P, T8116 and T8232 4.6.1.4-build202604241011. The affected element is an unknown function of the component Debug Service. Such manipulation leads to improper authentication. The attack may be launched remotely. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure but did not respond in any way."
        }
      ],
      "metrics": [
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          "cvssV4_0": {
            "baseScore": 10,
            "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"
          }
        },
        {
          "cvssV3_1": {
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            "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:W/RC:R",
            "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:W/RC:R",
            "version": "3.0"
          }
        },
        {
          "cvssV2_0": {
            "baseScore": 10,
            "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C/E:POC/RL:W/RC:UR",
            "version": "2.0"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-287",
              "description": "Improper Authentication",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-09-27T23:00:09.011Z",
        "orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
        "shortName": "VulDB"
      },
      "references": [
        {
          "name": "VDB-410835 | Seetong T8108/T8108P/T8116/T8232 Debug Service improper authentication",
          "tags": [
            "vdb-entry"
          ],
          "url": "https://vuldb.com/vuln/410835"
        },
        {
          "name": "VDB-410835 | CTI Indicators (IOB, IOC)",
          "tags": [
            "signature",
            "permissions-required"
          ],
          "url": "https://vuldb.com/vuln/410835/cti"
        },
        {
          "name": "CVE-2026-100886 | CVE Analysis and Report",
          "tags": [
            "third-party-advisory"
          ],
          "url": "https://vuldb.com/cve/CVE-2026-100886"
        },
        {
          "name": "Submit #916434 | Seetong (Shenzhen Topsee Technology) iDVR/NVR platform (ts81xxd3x); shipped in Fullward T8108/T8108P/T8116/T8232 and Topsee-branded NVRs v4.6.1.4-build202604241011 Missing Authentication for Critical Function",
          "tags": [
            "third-party-advisory"
          ],
          "url": "https://vuldb.com/submit/916434"
        },
        {
          "tags": [
            "exploit"
          ],
          "url": "https://github.com/heapframe/seetong-ts81xxd3x-rce"
        }
      ],
      "timeline": [
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          "lang": "en",
          "time": "2026-09-27T00:00:00.000Z",
          "value": "Advisory disclosed"
        },
        {
          "lang": "en",
          "time": "2026-09-27T02:00:00.000Z",
          "value": "VulDB entry created"
        },
        {
          "lang": "en",
          "time": "2026-09-27T16:22:31.000Z",
          "value": "VulDB entry last update"
        }
      ],
      "title": "Seetong T8108/T8108P/T8116/T8232 Debug Service improper authentication",
      "x_generator": [
        "VulDB PVTS v202609"
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
    "assignerShortName": "VulDB",
    "cveId": "CVE-2026-100886",
    "datePublished": "2026-09-27T23:00:09.011Z",
    "dateReserved": "2026-09-27T07:30:32.503Z",
    "dateUpdated": "2026-09-27T23:00:09.011Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
    "nvd": {
      "cve": {
        "affected": [
          {
            "affectedData": [
              {
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                  "cpe:2.3:a:seetong:t8108:*:*:*:*:*:*:*:*"
                ],
                "modules": [
                  "Debug Service"
                ],
                "product": "T8108",
                "vendor": "Seetong",
                "versions": [
                  {
                    "status": "affected",
                    "version": "4.6.1.4-build202604241011"
                  }
                ]
              },
              {
                "cpes": [
                  "cpe:2.3:a:seetong:t8108p:*:*:*:*:*:*:*:*"
                ],
                "modules": [
                  "Debug Service"
                ],
                "product": "T8108P",
                "vendor": "Seetong",
                "versions": [
                  {
                    "status": "affected",
                    "version": "4.6.1.4-build202604241011"
                  }
                ]
              },
              {
                "cpes": [
                  "cpe:2.3:a:seetong:t8116:*:*:*:*:*:*:*:*"
                ],
                "modules": [
                  "Debug Service"
                ],
                "product": "T8116",
                "vendor": "Seetong",
                "versions": [
                  {
                    "status": "affected",
                    "version": "4.6.1.4-build202604241011"
                  }
                ]
              },
              {
                "cpes": [
                  "cpe:2.3:a:seetong:t8232:*:*:*:*:*:*:*:*"
                ],
                "modules": [
                  "Debug Service"
                ],
                "product": "T8232",
                "vendor": "Seetong",
                "versions": [
                  {
                    "status": "affected",
                    "version": "4.6.1.4-build202604241011"
                  }
                ]
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            ],
            "source": "cna@vuldb.com"
          }
        ],
        "cveTags": [],
        "descriptions": [
          {
            "lang": "en",
            "value": "A vulnerability was identified in Seetong T8108, T8108P, T8116 and T8232 4.6.1.4-build202604241011. The affected element is an unknown function of the component Debug Service. Such manipulation leads to improper authentication. The attack may be launched remotely. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure but did not respond in any way."
          }
        ],
        "id": "CVE-2026-100886",
        "lastModified": "2026-09-27T23:16:59.020",
        "metrics": {
          "cvssMetricV2": [
            {
              "acInsufInfo": false,
              "baseSeverity": "HIGH",
              "cvssData": {
                "accessComplexity": "LOW",
                "accessVector": "NETWORK",
                "authentication": "NONE",
                "availabilityImpact": "COMPLETE",
                "baseScore": 10.0,
                "confidentialityImpact": "COMPLETE",
                "integrityImpact": "COMPLETE",
                "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C",
                "version": "2.0"
              },
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              "impactScore": 10.0,
              "obtainAllPrivilege": false,
              "obtainOtherPrivilege": false,
              "obtainUserPrivilege": false,
              "source": "cna@vuldb.com",
              "type": "Secondary",
              "userInteractionRequired": false
            }
          ],
          "cvssMetricV31": [
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                "attackVector": "NETWORK",
                "availabilityImpact": "HIGH",
                "baseScore": 10.0,
                "baseSeverity": "CRITICAL",
                "confidentialityImpact": "HIGH",
                "integrityImpact": "HIGH",
                "privilegesRequired": "NONE",
                "scope": "CHANGED",
                "userInteraction": "NONE",
                "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H",
                "version": "3.1"
              },
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              "impactScore": 6.0,
              "source": "cna@vuldb.com",
              "type": "Primary"
            }
          ],
          "cvssMetricV40": [
            {
              "cvssData": {
                "Automatable": "NOT_DEFINED",
                "Recovery": "NOT_DEFINED",
                "Safety": "NOT_DEFINED",
                "attackComplexity": "LOW",
                "attackRequirements": "NONE",
                "attackVector": "NETWORK",
                "availabilityRequirement": "NOT_DEFINED",
                "baseScore": 9.3,
                "baseSeverity": "CRITICAL",
                "confidentialityRequirement": "NOT_DEFINED",
                "exploitMaturity": "PROOF_OF_CONCEPT",
                "integrityRequirement": "NOT_DEFINED",
                "modifiedAttackComplexity": "NOT_DEFINED",
                "modifiedAttackRequirements": "NOT_DEFINED",
                "modifiedAttackVector": "NOT_DEFINED",
                "modifiedPrivilegesRequired": "NOT_DEFINED",
                "modifiedSubAvailabilityImpact": "NOT_DEFINED",
                "modifiedSubConfidentialityImpact": "NOT_DEFINED",
                "modifiedSubIntegrityImpact": "NOT_DEFINED",
                "modifiedUserInteraction": "NOT_DEFINED",
                "modifiedVulnAvailabilityImpact": "NOT_DEFINED",
                "modifiedVulnConfidentialityImpact": "NOT_DEFINED",
                "modifiedVulnIntegrityImpact": "NOT_DEFINED",
                "privilegesRequired": "NONE",
                "providerUrgency": "NOT_DEFINED",
                "subAvailabilityImpact": "HIGH",
                "subConfidentialityImpact": "HIGH",
                "subIntegrityImpact": "HIGH",
                "userInteraction": "NONE",
                "valueDensity": "NOT_DEFINED",
                "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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
                "version": "4.0",
                "vulnAvailabilityImpact": "HIGH",
                "vulnConfidentialityImpact": "HIGH",
                "vulnIntegrityImpact": "HIGH",
                "vulnerabilityResponseEffort": "NOT_DEFINED"
              },
              "source": "cna@vuldb.com",
              "type": "Secondary"
            }
          ]
        },
        "published": "2026-09-27T23:16:59.020",
        "references": [
          {
            "source": "cna@vuldb.com",
            "url": "https://github.com/heapframe/seetong-ts81xxd3x-rce"
          },
          {
            "source": "cna@vuldb.com",
            "url": "https://vuldb.com/cve/CVE-2026-100886"
          },
          {
            "source": "cna@vuldb.com",
            "url": "https://vuldb.com/submit/916434"
          },
          {
            "source": "cna@vuldb.com",
            "url": "https://vuldb.com/vuln/410835"
          },
          {
            "source": "cna@vuldb.com",
            "url": "https://vuldb.com/vuln/410835/cti"
          }
        ],
        "sourceIdentifier": "cna@vuldb.com",
        "vulnStatus": "Received",
        "weaknesses": [
          {
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              {
                "lang": "en",
                "value": "CWE-287"
              }
            ],
            "source": "cna@vuldb.com",
            "type": "Primary"
          }
        ]
      }
    }
  }
}



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Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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