{ "dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": { "cveId": "CVE-2026-75783", "assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5", "state": "PUBLISHED", "assignerShortName": "VulDB", "dateReserved": "2026-08-18T06:49:50.741Z", "datePublished": "2026-08-18T12:45:10.923Z", "dateUpdated": "2026-08-18T13:29:24.061Z" }, "containers": { "cna": { "providerMetadata": { "orgId": "1af790b2-7ee1-4545-860a-a788eba489b5", "shortName": "VulDB", "dateUpdated": "2026-08-18T12:45:10.923Z" }, "title": "TRENDnet TEW-WLC100P DHCP blobmsg netifd 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-WLC100P", "versions": [ { "version": "12.07b01", "status": "affected" } ], "cpes": [ "cpe:2.3:o:trendnet:tew-wlc100p_firmware:*:*:*:*:*:*:*:*" ], "modules": [ "DHCP blobmsg Handler" ] } ], "descriptions": [ { "lang": "en", "value": "A security vulnerability has been detected in TRENDnet TEW-WLC100P 12.07b01. Affected by this vulnerability is an unknown functionality of the file /sbin/netifd of the component DHCP blobmsg Handler. The manipulation leads to stack-based buffer overflow. The attack must be carried out from within the local network. The exploit has been disclosed publicly and may be used." } ], "metrics": [ { "cvssV4_0": { "version": "4.0", "baseScore": 9.4, "vectorString": "CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:P", "baseSeverity": "CRITICAL" } }, { "cvssV3_1": { "version": "3.1", "baseScore": 9.6, "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H/E:P/RL:X/RC:R", "baseSeverity": "CRITICAL" } }, { "cvssV3_0": { "version": "3.0", "baseScore": 9.6, "vectorString": "CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H/E:P/RL:X/RC:R", "baseSeverity": "CRITICAL" } }, { "cvssV2_0": { "version": "2.0", "baseScore": 8.3, "vectorString": "AV:A/AC:L/Au:N/C:C/I:C/A:C/E:POC/RL:ND/RC:UR" } } ], "timeline": [ { "time": "2026-08-18T00:00:00.000Z", "lang": "en", "value": "Advisory disclosed" }, { "time": "2026-08-18T02:00:00.000Z", "lang": "en", "value": "VulDB entry created" }, { "time": "2026-08-18T08:54:58.000Z", "lang": "en", "value": "VulDB entry last update" } ], "credits": [ { "lang": "en", "value": "fuhanhan2014 (VulDB User)", "type": "reporter" } ], "references": [ { "url": "https://vuldb.com/vuln/391524", "name": "VDB-391524 | TRENDnet TEW-WLC100P DHCP blobmsg netifd stack-based overflow", "tags": [ "vdb-entry" ] }, { "url": "https://vuldb.com/vuln/391524/cti", "name": "VDB-391524 | CTI Indicators (IOB, IOC, IOA)", "tags": [ "signature", "permissions-required" ] }, { "url": "https://vuldb.com/cve/CVE-2026-75783", "name": "CVE-2026-75783 | CVE Analysis and Report", "tags": [ "third-party-advisory" ] }, { "url": "https://vuldb.com/submit/877772", "name": "Submit #877772 | TRENDnet TEW-WLC100P TEW-WLC100P Stack-based Buffer Overflow", "tags": [ "third-party-advisory" ] }, { "url": "https://github.com/meishigana/CVE/tree/main/team15_20260702/01_wlc100p-netifd", "tags": [ "related" ] }, { "url": "https://github.com/meishigana/CVE/blob/main/team15_20260702/01_wlc100p-netifd/poc/poc-netifd-overflow.py", "tags": [ "exploit" ] } ], "x_generator": [ "VulDB PVTS v202608" ] }, "adp": [ { "metrics": [ { "other": { "type": "ssvc", "content": { "timestamp": "2026-08-18T13:29:13.242116Z", "id": "CVE-2026-75783", "options": [ { "Exploitation": "poc" }, { "Automatable": "yes" }, { "Technical Impact": "total" } ], "role": "CISA Coordinator", "version": "2.0.3" } } } ], "title": "CISA ADP Vulnrichment", "providerMetadata": { "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-08-18T13:29:24.061Z" } } ] } }