{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-19792", "assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5", "state": "PUBLISHED", "assignerShortName": "VulDB", "dateReserved": "2026-08-13T18:55:28.591Z", "datePublished": "2026-08-14T04:00:09.814Z", "dateUpdated": "2026-08-14T04:00:09.814Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "1af790b2-7ee1-4545-860a-a788eba489b5", "shortName": "VulDB", "dateUpdated": "2026-08-14T04:00:09.814Z"}, "title": "Tenda G0 httpd web management interface module setPortMapping buffer overflow", "problemTypes": [{"descriptions": [{"type": "CWE", "cweId": "CWE-120", "lang": "en", "description": "Buffer Overflow"}]}, {"descriptions": [{"type": "CWE", "cweId": "CWE-119", "lang": "en", "description": "Memory Corruption"}]}], "affected": [{"vendor": "Tenda", "product": "G0", "versions": [{"version": "20260625", "status": "affected"}], "cpes": ["cpe:2.3:h:tenda:g0:*:*:*:*:*:*:*:*"], "modules": ["httpd web management interface"]}], "descriptions": [{"lang": "en", "value": "A security flaw has been discovered in Tenda G0 up to 20260625. Impacted is the function setPortMapping of the file /goform/module of the component httpd web management interface. Performing a manipulation of the argument portMappingServer/porMappingtInternal/portMappingExternal results in buffer overflow. The attack is possible to be carried out remotely. The exploit has been released to the public and may be used for attacks."}], "metrics": [{"cvssV4_0": {"version": "4.0", "baseScore": 8.7, "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P", "baseSeverity": "HIGH"}}, {"cvssV3_1": {"version": "3.1", "baseScore": 8.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R", "baseSeverity": "HIGH"}}, {"cvssV3_0": {"version": "3.0", "baseScore": 8.8, "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R", "baseSeverity": "HIGH"}}, {"cvssV2_0": {"version": "2.0", "baseScore": 9, "vectorString": "AV:N/AC:L/Au:S/C:C/I:C/A:C/E:POC/RL:ND/RC:UR"}}], "timeline": [{"time": "2026-08-13T00:00:00.000Z", "lang": "en", "value": "Advisory disclosed"}, {"time": "2026-08-13T02:00:00.000Z", "lang": "en", "value": "VulDB entry created"}, {"time": "2026-08-13T21:00:41.000Z", "lang": "en", "value": "VulDB entry last update"}], "credits": [{"lang": "en", "value": "stksgg (VulDB User)", "type": "reporter"}], "references": [{"url": "https://vuldb.com/vuln/389758", "name": "VDB-389758 | Tenda G0 httpd web management interface module setPortMapping buffer overflow", "tags": ["vdb-entry", "technical-description"]}, {"url": "https://vuldb.com/vuln/389758/cti", "name": "VDB-389758 | CTI Indicators (IOB, IOC, IOA)", "tags": ["signature", "permissions-required"]}, {"url": "https://vuldb.com/cve/CVE-2026-19792", "name": "CVE-2026-19792 | CVE Analysis and Report", "tags": ["third-party-advisory"]}, {"url": "https://vuldb.com/submit/868929", "name": "Submit #868929 | Tenda G0 Tenda G0 Buffer Overflow", "tags": ["third-party-advisory"]}, {"url": "https://github.com/lipenghai/iot_bug/blob/main/Tenda/G0/3.md", "tags": ["exploit"]}, {"url": "https://www.tenda.com.cn/", "tags": ["product"]}], "x_generator": ["VulDB PVTS v202608"]}}}

{}

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{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "20260625"}}], "enrichment": {"confidence": 100.0, "confidence_source": "matching", "scores": [{"score": 100.0, "source": "matching"}]}, "original": {"product": "G0", "source": "cna", "vendor": "Tenda"}, "product": "g0", "vendor": "tenda"}], "created": "2026-08-14T05:30:16.751164+00:00", "updated": "2026-08-14T05:30:16.751206+00:00", "vendors": ["tenda", "tenda$PRODUCT$g0"]}