{"vulnerability": "CVE-2026-77946", "sightings": [{"uuid": "2ccde830-d136-40fc-9381-ef94b9d10c8d", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-77946", "type": "seen", "source": "https://bsky.app/profile/stackflag.bsky.social/post/3mto6vferov2p", "content": "CVE-2026-77946 - tew-821dap\nThe router\u2019s time\u2011zone configuration page can be tricked into overflowing its memory, which could let an attacker cause the device to stop working or take control. This can be\u2026\n\nToo many irrelevant or confusing CVEs? Use stackflag.com\n\n#tew821dap #trendnet #CVE #infosec", "creation_timestamp": "2026-08-22T11:40:03.455376Z"}, {"uuid": "0f30f10d-c0a8-4b9f-8602-eddd179d3458", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-77946", "type": "seen", "source": "https://bsky.app/profile/thehackerwire.bsky.social/post/3mto7zexz3x2r", "content": "\ud83d\udd34 CVE-2026-77946 - Critical (10)\n\nA vulnerability was determined in TRENDnet TEW-821DAP 2.2.01b05. Affected by this vulnerability i...\n\nhttps://www.thehackerwire.com/vulnerability/CVE-2026-77946/\n\n#infosec #cybersecurity #CVE #vulnerability #security #patchstack", "creation_timestamp": "2026-08-22T12:00:11.976658Z"}, {"uuid": "52637d14-7324-4c61-b6e1-9bfe9fe4995d", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "cve-2026-77946", "type": "seen", "source": "https://infosec.exchange/users/offseq/statuses/117139047960288977", "content": "CVE-2026-77946: Stack-based buffer overflow in TRENDnet TEW-821DAP v2.2.01b05 (CRITICAL, CVSS 10). Remote code execution possible via NTP config. No patch \u2014 limit exposure & monitor traffic. https://radar.offseq.com/threat/cve-2026-77946-stack-based-buffer-overflow-in-trendnet-tew-821dap-679ce40e9d7aa62a #OffSeq #CVE202677946 #infosec #vulnerability", "creation_timestamp": "2026-08-22T12:00:24.810242Z"}, {"uuid": "5f6f6b0c-8068-4980-87f8-e50ede131041", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "cve-2026-77946", "type": "seen", "source": "https://bsky.app/profile/offseq.bsky.social/post/3mto7zt7m6k24", "content": "TRENDnet TEW-821DAP v2.2.01b05 faces a CRITICAL buffer overflow (CVE-2026-77946, CVSS 10). No patch \u2014 limit device exposure and watch for NTP config abuse. https://radar.offseq.com/threat/cve-2026-77946-stack-based-buffer-overflow-in-trendnet-tew-821dap-679ce40e9d7aa62a #OffSeq #CVE202677946 #sec...", "creation_timestamp": "2026-08-22T12:00:26.388468Z"}, {"uuid": "4a0cf723-a986-4863-9ef5-f0662dbe7865", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-77946", "type": "seen", "source": "https://bsky.app/profile/stemshop.bsky.social/post/3mtoafxy2h223", "content": "\ud83d\udea8 CVE-2026-77946 \u2014 CVSS 9.3 CRITICAL\n\nA vulnerability was determined in TRENDnet TEW-821DAP 2.2.01b05. Affected by this vulnerability is the func...\n\n\ud83d\udd0e https://stemshop.top/cve/CVE-2026-77946\n\n#CVE #CyberSecurity #InfoSec", "creation_timestamp": "2026-08-22T12:07:13.578686Z"}, {"uuid": "9320098d-7119-4f04-a6c2-896e5b4b25aa", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-77946", "type": "seen", "source": "https://bsky.app/profile/cve.skyfleet.blue/post/idgpbjcjtdz3n", "content": "CVE-2026-77946 - TRENDnet TEW-821DAP NTP Timezone Configuration apply_time.cgi uci_safe_get stack-based overflow\nCVE ID : CVE-2026-77946\n \n Published : Aug. 22, 2026, 11:16 a.m. | 43\u00a0minutes ago\n \n Description : A vulnerability was determined in TRENDnet TEW-821DAP 2.2.01b05. ...", "creation_timestamp": "2026-08-22T12:19:00.643154Z"}, {"uuid": "024ddb8b-4b36-493c-adca-2f7141f1f757", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-77946", "type": "seen", "source": "https://bsky.app/profile/postac001.bsky.social/post/3mtod2krzgc2b", "content": "TRENDnet TEW-821DAP 2.2.01b05\u3067\u30b9\u30bf\u30c3\u30af\u30d9\u30fc\u30b9\u306e\u30d0\u30c3\u30d5\u30a1\u30aa\u30fc\u30d0\u30fc\u30d5\u30ed\u30fc\u306e\u8106\u5f31\u6027\u3002NTP\u8a2d\u5b9a\u306e\u5f15\u6570\u64cd\u4f5c\u3067\u767a\u751f\u3059\u308b\u53ef\u80fd\u6027\u3002\u30ea\u30e2\u30fc\u30c8\u304b\u3089\u306e\u653b\u6483\u304c\u53ef\u80fd\u3002\nCVE-2026-77946 CVSS 10.0 | CRITICAL", "creation_timestamp": "2026-08-22T12:54:31.785053Z"}, {"uuid": "c4c76ad4-c942-4379-8a99-a32a25b7aaef", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-77946", "type": "seen", "source": "https://bsky.app/profile/hugovalters.bsky.social/post/3mtor6ve2c72a", "content": "CVE-2026-77946 - Critical stack buffer overflow in TRENDnet TEW-821DAP NTP handler. Remote exploit public, unpatched. CVSS 10. Isolate/disable affected devices until patch. #CVE #TRENDnet #infosec\n\nhttps://www.valtersit.com/cve/CVE-2026-77946/", "creation_timestamp": "2026-08-22T17:07:29.664762Z"}, {"uuid": "52be43e0-cca3-477a-9cb8-28651b434668", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-77946", "type": "seen", "source": "https://mastodon.social/users/hugovalters/statuses/117140256763484102", "content": "CVE-2026-77946 - Critical stack buffer overflow in TRENDnet TEW-821DAP NTP handler. Remote exploit public, unpatched. CVSS 10. Isolate/disable affected devices until patch. #CVE #TRENDnet #infosec\nhttps://www.valtersit.com/cve/CVE-2026-77946/", "creation_timestamp": "2026-08-22T17:07:51.860691Z"}, {"uuid": "8ad8d61f-324d-49d6-8c69-8c0c1ba5200f", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-77946", "type": "seen", "source": "Telegram/RUU6RS1whx44wa05b07NI3oHqgXOPG7HDetlVgf3fX7JKT0", "content": "", "creation_timestamp": "2026-08-24T21:00:05.998279Z"}, {"uuid": "3daecec8-ddbd-4770-acc9-a3d13b5cb32e", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-77946", "type": "published-proof-of-concept", "source": "Telegram/RUU6RS1whx44wa05b07NI3oHqgXOPG7HDetlVgf3fX7JKT0", "content": "", "creation_timestamp": "2026-08-25T00:00:07.547743Z"}]}