{
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    "cveMetadata": {
        "cveId": "CVE-2025-6400",
        "assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
        "state": "PUBLISHED",
        "assignerShortName": "VulDB",
        "dateReserved": "2025-06-20T10:38:45.469Z",
        "datePublished": "2025-06-21T05:31:08.158Z",
        "dateUpdated": "2025-06-23T19:27:53.229Z"
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                "dateUpdated": "2025-06-21T05:31:08.158Z"
            },
            "title": "TOTOLINK N300RH HTTP POST Message formPortFw buffer overflow",
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                {
                    "descriptions": [
                        {
                            "type": "CWE",
                            "cweId": "CWE-120",
                            "lang": "en",
                            "description": "Buffer Overflow"
                        }
                    ]
                },
                {
                    "descriptions": [
                        {
                            "type": "CWE",
                            "cweId": "CWE-119",
                            "lang": "en",
                            "description": "Memory Corruption"
                        }
                    ]
                }
            ],
            "affected": [
                {
                    "vendor": "TOTOLINK",
                    "product": "N300RH",
                    "versions": [
                        {
                            "version": "6.1c.1390_B20191101",
                            "status": "affected"
                        }
                    ],
                    "modules": [
                        "HTTP POST Message Handler"
                    ]
                }
            ],
            "descriptions": [
                {
                    "lang": "en",
                    "value": "A vulnerability was found in TOTOLINK N300RH 6.1c.1390_B20191101 and classified as critical. Affected by this issue is some unknown functionality of the file /boafrm/formPortFw of the component HTTP POST Message Handler. The manipulation of the argument service_type leads to buffer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used."
                },
                {
                    "lang": "de",
                    "value": "Eine Schwachstelle wurde in TOTOLINK N300RH 6.1c.1390_B20191101 gefunden. Sie wurde als kritisch eingestuft. Hierbei geht es um eine nicht exakt ausgemachte Funktion der Datei /boafrm/formPortFw der Komponente HTTP POST Message Handler. Durch Manipulation des Arguments service_type mit unbekannten Daten kann eine buffer overflow-Schwachstelle ausgenutzt werden. Umgesetzt werden kann der Angriff über das Netzwerk. Der Exploit steht zur öffentlichen Verfügung."
                }
            ],
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                        "baseScore": 8.7,
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                {
                    "time": "2025-06-20T00:00:00.000Z",
                    "lang": "en",
                    "value": "Advisory disclosed"
                },
                {
                    "time": "2025-06-20T02:00:00.000Z",
                    "lang": "en",
                    "value": "VulDB entry created"
                },
                {
                    "time": "2025-06-20T12:43:52.000Z",
                    "lang": "en",
                    "value": "VulDB entry last update"
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            ],
            "credits": [
                {
                    "lang": "en",
                    "value": "yuhongxiang (VulDB User)",
                    "type": "reporter"
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            ],
            "references": [
                {
                    "url": "https://vuldb.com/?id.313394",
                    "name": "VDB-313394 | TOTOLINK N300RH HTTP POST Message formPortFw buffer overflow",
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                    "name": "VDB-313394 | CTI Indicators (IOB, IOC, IOA)",
                    "tags": [
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                },
                {
                    "url": "https://vuldb.com/?submit.597687",
                    "name": "Submit #597687 | TOTOLINK N300RH_V4 V6.1c.1390_B20191101 Buffer Overflow",
                    "tags": [
                        "third-party-advisory"
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                },
                {
                    "url": "https://github.com/d2pq/cve/blob/main/616/20.md",
                    "tags": [
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                {
                    "url": "https://github.com/d2pq/cve/blob/main/616/20.md#poc",
                    "tags": [
                        "exploit"
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                },
                {
                    "url": "https://www.totolink.net/",
                    "tags": [
                        "product"
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            ]
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                        "url": "https://github.com/d2pq/cve/blob/main/616/20.md",
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                "metrics": [
                    {
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                            "type": "ssvc",
                            "content": {
                                "timestamp": "2025-06-23T16:09:32.157775Z",
                                "id": "CVE-2025-6400",
                                "options": [
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                                        "Exploitation": "poc"
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                                "role": "CISA Coordinator",
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                "title": "CISA ADP Vulnrichment",
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