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    "cveMetadata": {
        "cveId": "CVE-2026-129352",
        "assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
        "state": "PUBLISHED",
        "assignerShortName": "VulDB",
        "dateReserved": "2026-11-14T06:31:28.857Z",
        "datePublished": "2026-11-14T23:00:27.224Z",
        "dateUpdated": "2026-11-14T23:00:27.224Z"
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                "shortName": "VulDB",
                "dateUpdated": "2026-11-14T23:00:27.224Z"
            },
            "title": "TRENDnet TEW-657BRM upgrade_flash.cgi 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": "TRENDnet",
                    "product": "TEW-657BRM",
                    "versions": [
                        {
                            "version": "1.00.1",
                            "status": "affected"
                        }
                    ],
                    "cpes": [
                        "cpe:2.3:o:trendnet:tew-657brm_firmware:*:*:*:*:*:*:*:*"
                    ]
                }
            ],
            "descriptions": [
                {
                    "lang": "en",
                    "value": "A vulnerability was detected in TRENDnet TEW-657BRM 1.00.1. This issue affects some unknown processing of the file /usr/sbin/upgrade_flash.cgi. Performing a manipulation of the argument boundary results in stack-based buffer overflow. The attack is possible to be carried out remotely. The exploit is now public and may be used. The vendor explains: \"\"I am not able to confirm if such vulnerability exists as the product has been EOL for more than 15 years. We will send out an announcement letting customers know.\""
                }
            ],
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                        "baseScore": 9.4,
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            "timeline": [
                {
                    "time": "2026-11-14T00:00:00.000Z",
                    "lang": "en",
                    "value": "Advisory disclosed"
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                    "time": "2026-11-14T01:00:00.000Z",
                    "lang": "en",
                    "value": "VulDB entry created"
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                    "time": "2026-11-14T07:36:40.000Z",
                    "lang": "en",
                    "value": "VulDB entry last update"
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            "credits": [
                {
                    "lang": "en",
                    "value": "ruanyi (VulDB User)",
                    "type": "reporter"
                },
                {
                    "lang": "en",
                    "value": "VulDB CNA Team",
                    "type": "coordinator"
                }
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            "references": [
                {
                    "url": "https://vuldb.com/vuln/437398",
                    "name": "VDB-437398 | TRENDnet TEW-657BRM upgrade_flash.cgi stack-based overflow",
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                {
                    "url": "https://vuldb.com/cve/CVE-2026-129352",
                    "name": "CVE-2026-129352 | CVE Analysis and Report",
                    "tags": [
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                    ]
                },
                {
                    "url": "https://vuldb.com/submit/1043522",
                    "name": "Submit #1043522 | TRENDnet TEW-657BRM 1.00.1 Stack-based Buffer Overflow",
                    "tags": [
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                },
                {
                    "url": "https://github.com/ruanyi101/router-firmware-security-advisories/blob/main/router-firmware-GitHub-advisories/advisories/TRENDnet-TEW-657BRM-upgrade_flash.md",
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}