{"vulnerability": "CVE-2020-28588", "sightings": [{"uuid": "666a6822-2b7e-4975-8dd0-afc659628d32", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2020-28588", "type": "published-proof-of-concept", "source": "https://t.me/CyberSecurityTechnologies/3236", "content": "#Threat_Research\n1. An 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\n2. Examining JavaScript Inter-Process Communication in Firefox\nhttps://blog.mozilla.org/attack-and-defense/2021/04/27/examining-javascript-inter-process-communication-in-firefox\n3. Abusing Replication:\nStealing AD FS Secrets Over the Network\nhttps://www.fireeye.com/blog/threat-research/2021/04/abusing-replication-stealing-adfs-secrets-over-the-network.html", "creation_timestamp": "2021-05-05T04:21:55.000000Z"}, {"uuid": "86b70cc1-53bb-4618-885d-b07636243fc1", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2020-28588", "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": "2026-09-01T17:00:52.613113Z"}, {"uuid": "df58ae49-8345-4e5c-8db7-a0aa3a7c8619", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2020-28588", "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": "2026-09-02T01:04:42.454610Z"}]}