{"vulnerability": "CVE-2021-25327", "sightings": [{"uuid": "bc767ca7-bc6d-4cab-8fe6-e9531aae899b", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-25327", "type": "published-proof-of-concept", "source": "https://t.me/CyberSecurityTechnologies/3294", "content": "#WLAN_Security\nShenzhen Skyworth - Multiple Vulnerabilities in RN510 Wireless Mesh Devices (PoCs)\n1. Information Disclosure (CVE-2021-25326)\nhttps://packetstormsecurity.com/files/162455/KSA-Dev-0012.txt\n2. Authenticated XSRF (CVE-2021-25327)\nhttps://seclists.org/fulldisclosure/2021/May/6\n3. Authenticated\u00a0 Stack Overflow (CVE-2021-25328)\nhttps://seclists.org/fulldisclosure/2021/May/5", "creation_timestamp": "2021-05-05T12:19:48.000000Z"}, {"uuid": "88eff0e8-c9df-41e7-b440-a28b079021e6", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-25327", "type": "seen", "source": "https://t.me/cissp/3121", "content": "Threat Research:\nAttack llvmpipe Graphics Driver from Chromium WebGL\nhttps://insinuator.net/2021/05/attack-llvmpipe-graphics-driver-from-chromium\n]-> CVE-2021-21153 (PoC for Ubuntu 20.04):\nhttps://bugs.chromium.org/p/chromium/issues/detail?id=1155974\n\nexploit\ud83d\ude01\nWindows 8.1 IE/Firefox RCE -> Sandbox Escape -> SYSTEM EoP Exploit Chain\nhttps://github.com/forrest-orr/DoubleStar\n\nCVE-2021-21551:\nDell BIOS Driver Privilege Escalation Vulnerability (PoC)\nhttps://labs.sentinelone.com/cve-2021-21551-hundreds-of-millions-of-dell-computers-at-risk-due-to-multiple-bios-driver-privilege-escalation-flaws\n\nWLAN_Security\nShenzhen Skyworth - Multiple Vulnerabilities in RN510 Wireless Mesh Devices (PoCs)\n1. Information Disclosure (CVE-2021-25326)\nhttps://packetstormsecurity.com/files/162455/KSA-Dev-0012.txt\n2. Authenticated XSRF (CVE-2021-25327)\nhttps://seclists.org/fulldisclosure/2021/May/6\n3. Authenticated\u00a0 Stack Overflow (CVE-2021-25328)\nhttps://seclists.org/fulldisclosure/2021/May/5", "creation_timestamp": "2026-09-01T17:00:51.135148Z"}, {"uuid": "316f9f8f-75d3-4781-a81b-1223bc64e0be", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-25327", "type": "seen", "source": "https://t.me/cissp/3121", "content": "Threat Research:\nAttack llvmpipe Graphics Driver from Chromium WebGL\nhttps://insinuator.net/2021/05/attack-llvmpipe-graphics-driver-from-chromium\n]-> CVE-2021-21153 (PoC for Ubuntu 20.04):\nhttps://bugs.chromium.org/p/chromium/issues/detail?id=1155974\n\nexploit\ud83d\ude01\nWindows 8.1 IE/Firefox RCE -> Sandbox Escape -> SYSTEM EoP Exploit Chain\nhttps://github.com/forrest-orr/DoubleStar\n\nCVE-2021-21551:\nDell BIOS Driver Privilege Escalation Vulnerability (PoC)\nhttps://labs.sentinelone.com/cve-2021-21551-hundreds-of-millions-of-dell-computers-at-risk-due-to-multiple-bios-driver-privilege-escalation-flaws\n\nWLAN_Security\nShenzhen Skyworth - Multiple Vulnerabilities in RN510 Wireless Mesh Devices (PoCs)\n1. Information Disclosure (CVE-2021-25326)\nhttps://packetstormsecurity.com/files/162455/KSA-Dev-0012.txt\n2. Authenticated XSRF (CVE-2021-25327)\nhttps://seclists.org/fulldisclosure/2021/May/6\n3. Authenticated\u00a0 Stack Overflow (CVE-2021-25328)\nhttps://seclists.org/fulldisclosure/2021/May/5", "creation_timestamp": "2026-09-02T01:04:40.383251Z"}, {"uuid": "3d0c6dca-a464-496d-a310-1887c319f496", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-25327", "type": "published-proof-of-concept", "source": "https://t.me/cissp/3121", "content": "Threat Research:\nAttack llvmpipe Graphics Driver from Chromium WebGL\nhttps://insinuator.net/2021/05/attack-llvmpipe-graphics-driver-from-chromium\n]-> CVE-2021-21153 (PoC for Ubuntu 20.04):\nhttps://bugs.chromium.org/p/chromium/issues/detail?id=1155974\n\nexploit\ud83d\ude01\nWindows 8.1 IE/Firefox RCE -> Sandbox Escape -> SYSTEM EoP Exploit Chain\nhttps://github.com/forrest-orr/DoubleStar\n\nCVE-2021-21551:\nDell BIOS Driver Privilege Escalation Vulnerability (PoC)\nhttps://labs.sentinelone.com/cve-2021-21551-hundreds-of-millions-of-dell-computers-at-risk-due-to-multiple-bios-driver-privilege-escalation-flaws\n\nWLAN_Security\nShenzhen Skyworth - Multiple Vulnerabilities in RN510 Wireless Mesh Devices (PoCs)\n1. Information Disclosure (CVE-2021-25326)\nhttps://packetstormsecurity.com/files/162455/KSA-Dev-0012.txt\n2. Authenticated XSRF (CVE-2021-25327)\nhttps://seclists.org/fulldisclosure/2021/May/6\n3. Authenticated\u00a0 Stack Overflow (CVE-2021-25328)\nhttps://seclists.org/fulldisclosure/2021/May/5", "creation_timestamp": "2026-09-11T07:00:04.564483Z"}, {"uuid": "d1d12edc-3960-4513-a551-b414c6b7d061", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-25327", "type": "published-proof-of-concept", "source": "https://t.me/cissp/3121", "content": "Threat Research:\nAttack llvmpipe Graphics Driver from Chromium WebGL\nhttps://insinuator.net/2021/05/attack-llvmpipe-graphics-driver-from-chromium\n]-> CVE-2021-21153 (PoC for Ubuntu 20.04):\nhttps://bugs.chromium.org/p/chromium/issues/detail?id=1155974\n\nexploit\ud83d\ude01\nWindows 8.1 IE/Firefox RCE -> Sandbox Escape -> SYSTEM EoP Exploit Chain\nhttps://github.com/forrest-orr/DoubleStar\n\nCVE-2021-21551:\nDell BIOS Driver Privilege Escalation Vulnerability (PoC)\nhttps://labs.sentinelone.com/cve-2021-21551-hundreds-of-millions-of-dell-computers-at-risk-due-to-multiple-bios-driver-privilege-escalation-flaws\n\nWLAN_Security\nShenzhen Skyworth - Multiple Vulnerabilities in RN510 Wireless Mesh Devices (PoCs)\n1. Information Disclosure (CVE-2021-25326)\nhttps://packetstormsecurity.com/files/162455/KSA-Dev-0012.txt\n2. Authenticated XSRF (CVE-2021-25327)\nhttps://seclists.org/fulldisclosure/2021/May/6\n3. Authenticated\u00a0 Stack Overflow (CVE-2021-25328)\nhttps://seclists.org/fulldisclosure/2021/May/5", "creation_timestamp": "2026-09-12T00:00:48.838067Z"}]}