CVE-2026-100886

{"id": "CVE-2026-100886", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-100886", "role": "CISA Coordinator", "options": [{"exploitation": "poc"}, {"automatable": "yes"}, {"technicalImpact": "total"}], "version": "2.0.3", "timestamp": "2026-09-28T13:13:55.312968Z"}}], "cvssMetricV2": [{"type": "Secondary", "source": "cna@vuldb.com", "cvssData": {"version": "2.0", "baseScore": 10.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C", "authentication": "NONE", "integrityImpact": "COMPLETE", "accessComplexity": "LOW", "availabilityImpact": "COMPLETE", "confidentialityImpact": "COMPLETE"}, "acInsufInfo": false, "impactScore": 10.0, "baseSeverity": "HIGH", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Secondary", "source": "cna@vuldb.com", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 10.0, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 6.0, "exploitabilityScore": 3.9}], "cvssMetricV40": [{"type": "Secondary", "source": "cna@vuldb.com", "cvssData": {"Safety": "NOT_DEFINED", "version": "4.0", "Recovery": "NOT_DEFINED", "baseScore": 9.3, "Automatable": "NOT_DEFINED", "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "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", "exploitMaturity": "PROOF_OF_CONCEPT", "providerUrgency": "NOT_DEFINED", "userInteraction": "NONE", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "NONE", "subIntegrityImpact": "HIGH", "vulnIntegrityImpact": "HIGH", "integrityRequirement": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "subAvailabilityImpact": "HIGH", "vulnAvailabilityImpact": "HIGH", "availabilityRequirement": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "subConfidentialityImpact": "HIGH", "vulnConfidentialityImpact": "HIGH", "confidentialityRequirement": "NOT_DEFINED", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedSubIntegrityImpact": "NOT_DEFINED", "modifiedVulnIntegrityImpact": "NOT_DEFINED", "vulnerabilityResponseEffort": "NOT_DEFINED", "modifiedSubAvailabilityImpact": "NOT_DEFINED", "modifiedVulnAvailabilityImpact": "NOT_DEFINED", "modifiedSubConfidentialityImpact": "NOT_DEFINED", "modifiedVulnConfidentialityImpact": "NOT_DEFINED"}}]}, "affected": [{"source": "cna@vuldb.com", "affectedData": [{"cpes": ["cpe:2.3:a:seetong:t8108:*:*:*:*:*:*:*:*"], "vendor": "Seetong", "modules": ["Debug Service"], "product": "T8108", "versions": [{"status": "affected", "version": "4.6.1.4-build202604241011"}, {"status": "unaffected", "version": "4.6.2.0"}]}, {"cpes": ["cpe:2.3:a:seetong:t8108p:*:*:*:*:*:*:*:*"], "vendor": "Seetong", "modules": ["Debug Service"], "product": "T8108P", "versions": [{"status": "affected", "version": "4.6.1.4-build202604241011"}, {"status": "unaffected", "version": "4.6.2.0"}]}, {"cpes": ["cpe:2.3:a:seetong:t8116:*:*:*:*:*:*:*:*"], "vendor": "Seetong", "modules": ["Debug Service"], "product": "T8116", "versions": [{"status": "affected", "version": "4.6.1.4-build202604241011"}, {"status": "unaffected", "version": "4.6.2.0"}]}, {"cpes": ["cpe:2.3:a:seetong:t8232:*:*:*:*:*:*:*:*"], "vendor": "Seetong", "modules": ["Debug Service"], "product": "T8232", "versions": [{"status": "affected", "version": "4.6.1.4-build202604241011"}, {"status": "unaffected", "version": "4.6.2.0"}]}]}], "published": "2026-09-27T23:16:59.020", "references": [{"url": "http://en.tpsee.com/index.php?md=article&ct=lists&catid=58", "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", "source": "cna@vuldb.com"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Secondary", "source": "cna@vuldb.com", "description": [{"lang": "en", "value": "CWE-287"}]}], "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. Upgrading to version 4.6.2.0 is sufficient to fix this issue. It is suggested to upgrade the affected component. The vendor was contacted early about this disclosure but did not respond in any way."}], "lastModified": "2026-10-23T15:17:22.593", "sourceIdentifier": "cna@vuldb.com"}