{
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    "cveMetadata": {
        "cveId": "CVE-2026-11553",
        "assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
        "state": "PUBLISHED",
        "assignerShortName": "VulDB",
        "dateReserved": "2026-06-08T05:43:31.214Z",
        "datePublished": "2026-06-08T17:15:11.855Z",
        "dateUpdated": "2026-10-02T03:49:03.652Z"
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                "shortName": "VulDB",
                "dateUpdated": "2026-10-02T03:49:03.652Z"
            },
            "title": "Tenda HG7/HG9/HG10 formPPPEdit stack-based overflow",
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "type": "CWE",
                            "cweId": "CWE-121",
                            "lang": "en",
                            "description": "Stack-based Buffer Overflow"
                        }
                    ]
                },
                {
                    "descriptions": [
                        {
                            "type": "CWE",
                            "cweId": "CWE-119",
                            "lang": "en",
                            "description": "Memory Corruption"
                        }
                    ]
                }
            ],
            "affected": [
                {
                    "vendor": "Tenda",
                    "product": "HG7",
                    "versions": [
                        {
                            "version": "300001138_en_xpon",
                            "status": "affected"
                        }
                    ],
                    "cpes": [
                        "cpe:2.3:h:tenda:hg7:*:*:*:*:*:*:*:*"
                    ]
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                    "vendor": "Tenda",
                    "product": "HG9",
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                            "version": "300001138_en_xpon",
                            "status": "affected"
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                    "lang": "en",
                    "value": "A vulnerability was found in Tenda HG7, HG9 and HG10 300001138_en_xpon. This affects the function formPPPEdit of the file /boaform/formPPPEdit. The manipulation of the argument encodename results in stack-based buffer overflow. The attack can be launched remotely. The exploit has been made public and could be used."
                }
            ],
            "metrics": [
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                        "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",
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            "timeline": [
                {
                    "time": "2026-06-08T00:00:00.000Z",
                    "lang": "en",
                    "value": "Advisory disclosed"
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                {
                    "time": "2026-06-08T02:00:00.000Z",
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            "credits": [
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                    "lang": "en",
                    "value": "zhihua xie (VulDB User)",
                    "type": "reporter"
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            "references": [
                {
                    "url": "https://vuldb.com/vuln/369163",
                    "name": "VDB-369163 | Tenda HG7/HG9/HG10 formPPPEdit stack-based overflow",
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                        "technical-description"
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                    "url": "https://vuldb.com/vuln/369163/cti",
                    "name": "VDB-369163 | CTI Indicators (IOB, IOC, IOA)",
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                },
                {
                    "url": "https://vuldb.com/cve/CVE-2026-11553",
                    "name": "CVE-2026-11553 | CVE Analysis and Report",
                    "tags": [
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                },
                {
                    "url": "https://vuldb.com/submit/836778",
                    "name": "Submit #836778 | Tenda HG10 HG7_HG9_HG10re_300001138_en_xpon stack-based buffer overflow",
                    "tags": [
                        "third-party-advisory"
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                },
                {
                    "url": "https://github.com/xiezhihua-1127/Tenda-Stack-Overflow.git",
                    "tags": [
                        "related"
                    ]
                },
                {
                    "url": "https://github.com/xiezhihua-1127/Tenda-Stack-Overflow/blob/main/report.md",
                    "tags": [
                        "exploit"
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                },
                {
                    "url": "https://www.tenda.com.cn/",
                    "tags": [
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            ],
            "x_generator": [
                "VulDB PVTS v202610"
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        },
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                            "type": "ssvc",
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                                "timestamp": "2026-06-08T18:49:04.954919Z",
                                "id": "CVE-2026-11553",
                                "options": [
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                                        "Exploitation": "poc"
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                                        "Technical Impact": "total"
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                                ],
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                "title": "CISA ADP Vulnrichment",
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                    "dateUpdated": "2026-06-08T18:49:14.135Z"
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}