{"vulnerability": "CVE-2021-31802", "sightings": [{"uuid": "d8fab14d-0d6e-4d78-b6de-7d3584ca0090", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-31802", "type": "seen", "source": "MISP/a1e796df-2ad8-4c8d-8b69-737a004e72dd", "content": "", "creation_timestamp": "2025-02-06T03:13:45.000000Z"}, {"uuid": "776891a0-1a27-42f7-bab4-45fa386d94bd", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-31802", "type": "seen", "source": "MISP/a1e796df-2ad8-4c8d-8b69-737a004e72dd", "content": "", "creation_timestamp": "2025-02-23T04:10:37.000000Z"}, {"uuid": "0b641f8b-7028-44fb-bcd9-951821ee28d0", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-31802", "type": "seen", "source": "https://github.com/rapid7/metasploit-framework/blob/master/modules/auxiliary/admin/http/netgear_r7000_backup_cgi_heap_overflow_rce.rb", "content": "", "creation_timestamp": "2021-07-29T13:34:49.000000Z"}, {"uuid": "ff4e7b56-b529-4048-b903-1539e236b213", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-31802", "type": "published-proof-of-concept", "source": "https://t.me/cKure/5070", "content": "\u25a0\u25a0\u25a0\u25a0\u25a1 CVE-2021-31802\n\nSSD Advisory \u2013 NETGEAR Nighthawk R7000 httpd PreAuth RCE.\n\nhttps://ssd-disclosure.com/ssd-advisory-netgear-nighthawk-r7000-httpd-preauth-rce/", "creation_timestamp": "2021-04-27T06:39:32.000000Z"}, {"uuid": "5e8377a8-2d8c-475d-9fbc-903c84fdee2d", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-31802", "type": "published-proof-of-concept", "source": "https://t.me/CyberSecurityTechnologies/3231", "content": "#WLAN_Security\nNETGEAR Nighthawk Smart Wi-Fi\u00a0Router R7000 - httpd PreAuth RCE (PoC for CVE-2021-31802)\nhttps://ssd-disclosure.com/ssd-advisory-netgear-nighthawk-r7000-httpd-preauth-rce", "creation_timestamp": "2021-04-28T10:59:01.000000Z"}, {"uuid": "1341b780-c0d0-47a9-a901-04cd02a14696", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-31802", "type": "seen", "source": "https://t.me/cissp/3053", "content": "WLAN Security:\nNETGEAR Nighthawk Smart Wi-Fi\u00a0Router R7000 - httpd PreAuth RCE (PoC for CVE-2021-31802)\nhttps://ssd-disclosure.com/ssd-advisory-netgear-nighthawk-r7000-httpd-preauth-rce\n\nexploit:\nCVE-2021-26868:\nWindows 10 LPE Exploit\nhttps://github.com/mavillon/CVE-2021-26868\n\n\nThreat Research:\nAn information disclosure vulnerability exists in the\n/proc/pid/syscall functionality of Linux Kernel 5.1\nStable and 5.4.66 (PoC for CVE-2020-28588)\nhttps://talosintelligence.com/vulnerability_reports/TALOS-2020-1211", "creation_timestamp": "2026-09-01T17:00:52.635369Z"}, {"uuid": "d50763e4-5181-4d78-8804-014de433b07f", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-31802", "type": "published-proof-of-concept", "source": "https://t.me/cissp/3053", "content": "WLAN Security:\nNETGEAR Nighthawk Smart Wi-Fi\u00a0Router R7000 - httpd PreAuth RCE (PoC for CVE-2021-31802)\nhttps://ssd-disclosure.com/ssd-advisory-netgear-nighthawk-r7000-httpd-preauth-rce\n\nexploit:\nCVE-2021-26868:\nWindows 10 LPE Exploit\nhttps://github.com/mavillon/CVE-2021-26868\n\n\nThreat Research:\nAn information disclosure vulnerability exists in the\n/proc/pid/syscall functionality of Linux Kernel 5.1\nStable and 5.4.66 (PoC for CVE-2020-28588)\nhttps://talosintelligence.com/vulnerability_reports/TALOS-2020-1211", "creation_timestamp": "2026-09-11T08:00:07.782208Z"}]}