{"vulnerability": "CVE-2021-30602", "sightings": [{"uuid": "2c1f651e-1592-4b9a-9d22-06d3a3c8e792", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-30602", "type": "seen", "source": "https://t.me/cibsecurity/27919", "content": "\u203c CVE-2021-30602 \u203c\n\nUse after free in WebRTC in Google Chrome prior to 92.0.4515.159 allowed an attacker who convinced a user to visit a malicious website to potentially exploit heap corruption via a crafted HTML page.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "creation_timestamp": "2021-08-26T22:27:45.000000Z"}, {"uuid": "70af47f5-51d9-4dc1-bb0d-54522a18ed23", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-30602", "type": "seen", "source": "https://t.me/BlueRedTeam/1190", "content": "#exploit\n\nCVE-2021-30602:\nGoogle Chrome WebRTC addIceCandidate UaF vulnerability\nhttps://talosintelligence.com/vulnerability_reports/TALOS-2021-1348\n\n@BlueRedTeam", "creation_timestamp": "2021-11-18T04:33:52.000000Z"}, {"uuid": "d468c565-5788-47a5-af32-b68c4878549f", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-30602", "type": "published-proof-of-concept", "source": "https://t.me/CyberSecurityTechnologies/4780", "content": "#exploit\nCVE-2021-30602:\nGoogle Chrome WebRTC addIceCandidate UaF vulnerability\nhttps://talosintelligence.com/vulnerability_reports/TALOS-2021-1348", "creation_timestamp": "2021-11-18T11:00:28.000000Z"}, {"uuid": "379ee67f-34e6-49b6-91e3-788c85d7fe7b", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-30602", "type": "seen", "source": "https://t.me/onelab1337/1979", "content": "#exploit\nCVE-2021-30602:\nGoogle Chrome WebRTC addIceCandidate UaF vulnerability\n\n\ud83d\udd17See on TalosIntelligence\n\nCVE-MITRE : \nUse after free in WebRTC in Google Chrome prior to 92.0.4515.159 allowed an attacker who convinced a user to visit a malicious website to potentially exploit heap corruption via a crafted HTML page. \n\n\ud83d\udd17See on CVE-Mitre", "creation_timestamp": "2026-08-09T04:59:32.614458Z"}, {"uuid": "c558e2e5-3948-4e01-a9f8-3242603bde66", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-30602", "type": "seen", "source": "https://t.me/onelab1337/1979", "content": "#exploit\nCVE-2021-30602:\nGoogle Chrome WebRTC addIceCandidate UaF vulnerability\n\n\ud83d\udd17See on TalosIntelligence\n\nCVE-MITRE : \nUse after free in WebRTC in Google Chrome prior to 92.0.4515.159 allowed an attacker who convinced a user to visit a malicious website to potentially exploit heap corruption via a crafted HTML page. \n\n\ud83d\udd17See on CVE-Mitre", "creation_timestamp": "2026-08-10T00:00:11.936746Z"}, {"uuid": "de391fb9-3075-4467-9e3b-bfacd0603c2f", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-30602", "type": "seen", "source": "https://t.me/cissp/4833", "content": "Threat_Research\n1. New Type of Supply Chain Attack Could Put Popular Admin Tools at Risk\nhttps://www.intezer.com/blog/malware-analysis/chainjacking-supply-chain-attack-puts-popular-admin-tools-at-risk\n2. Attackers use domain fronting technique to target Myanmar with Cobalt Strike\nhttps://blog.talosintelligence.com/2021/11/attackers-use-domain-fronting-technique.html?m=1\n\nRed_Team_Tactics\n1. Detecting a Container Escape with Cilium and eBPF\nhttps://isovalent.com/blog/post/2021-11-container-escape\n2. How to bypass reCaptcha V3 with Selenium Python\nhttps://medium.com/analytics-vidhya/how-to-bypass-recaptcha-v3-with-selenium-python-7e71c1b680fc\n\n5G_Network_Security\nExploit the Fuzz - \nExploiting Vulnerabilities in 5G Core Networks\nhttps://research.nccgroup.com/2021/11/16/exploit-the-fuzz-exploiting-vulnerabilities-in-5g-core-networks\n\nThreat_Research\nAn investigation into SS7 Exploitation Services on the Dark Web\ud83d\ude33\nhttps://sosintel.co.uk/an-investigation-into-ss7-exploitation-services-on-the-dark-web\n\nexploit\nCVE-2021-30602:\nGoogle Chrome WebRTC addIceCandidate UaF vulnerability\nhttps://talosintelligence.com/vulnerability_reports/TALOS-2021-1348", "creation_timestamp": "2026-09-01T17:00:35.197351Z"}, {"uuid": "0dfd9d32-2f3c-4819-9549-52c0c0fd3fd6", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-30602", "type": "seen", "source": "https://t.me/cissp/4833", "content": "Threat_Research\n1. New Type of Supply Chain Attack Could Put Popular Admin Tools at Risk\nhttps://www.intezer.com/blog/malware-analysis/chainjacking-supply-chain-attack-puts-popular-admin-tools-at-risk\n2. Attackers use domain fronting technique to target Myanmar with Cobalt Strike\nhttps://blog.talosintelligence.com/2021/11/attackers-use-domain-fronting-technique.html?m=1\n\nRed_Team_Tactics\n1. Detecting a Container Escape with Cilium and eBPF\nhttps://isovalent.com/blog/post/2021-11-container-escape\n2. How to bypass reCaptcha V3 with Selenium Python\nhttps://medium.com/analytics-vidhya/how-to-bypass-recaptcha-v3-with-selenium-python-7e71c1b680fc\n\n5G_Network_Security\nExploit the Fuzz - \nExploiting Vulnerabilities in 5G Core Networks\nhttps://research.nccgroup.com/2021/11/16/exploit-the-fuzz-exploiting-vulnerabilities-in-5g-core-networks\n\nThreat_Research\nAn investigation into SS7 Exploitation Services on the Dark Web\ud83d\ude33\nhttps://sosintel.co.uk/an-investigation-into-ss7-exploitation-services-on-the-dark-web\n\nexploit\nCVE-2021-30602:\nGoogle Chrome WebRTC addIceCandidate UaF vulnerability\nhttps://talosintelligence.com/vulnerability_reports/TALOS-2021-1348", "creation_timestamp": "2026-09-02T01:04:19.597452Z"}, {"uuid": "4f08ac75-f7b8-4ac6-8fed-1be1fbe80af2", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-30602", "type": "published-proof-of-concept", "source": "https://t.me/cissp/4833", "content": "Threat_Research\n1. New Type of Supply Chain Attack Could Put Popular Admin Tools at Risk\nhttps://www.intezer.com/blog/malware-analysis/chainjacking-supply-chain-attack-puts-popular-admin-tools-at-risk\n2. Attackers use domain fronting technique to target Myanmar with Cobalt Strike\nhttps://blog.talosintelligence.com/2021/11/attackers-use-domain-fronting-technique.html?m=1\n\nRed_Team_Tactics\n1. Detecting a Container Escape with Cilium and eBPF\nhttps://isovalent.com/blog/post/2021-11-container-escape\n2. How to bypass reCaptcha V3 with Selenium Python\nhttps://medium.com/analytics-vidhya/how-to-bypass-recaptcha-v3-with-selenium-python-7e71c1b680fc\n\n5G_Network_Security\nExploit the Fuzz - \nExploiting Vulnerabilities in 5G Core Networks\nhttps://research.nccgroup.com/2021/11/16/exploit-the-fuzz-exploiting-vulnerabilities-in-5g-core-networks\n\nThreat_Research\nAn investigation into SS7 Exploitation Services on the Dark Web\ud83d\ude33\nhttps://sosintel.co.uk/an-investigation-into-ss7-exploitation-services-on-the-dark-web\n\nexploit\nCVE-2021-30602:\nGoogle Chrome WebRTC addIceCandidate UaF vulnerability\nhttps://talosintelligence.com/vulnerability_reports/TALOS-2021-1348", "creation_timestamp": "2026-09-10T14:00:05.174583Z"}, {"uuid": "33d255fb-ef31-4b3c-ae23-c38f2a9ecdd9", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-30602", "type": "published-proof-of-concept", "source": "https://t.me/cissp/4833", "content": "Threat_Research\n1. New Type of Supply Chain Attack Could Put Popular Admin Tools at Risk\nhttps://www.intezer.com/blog/malware-analysis/chainjacking-supply-chain-attack-puts-popular-admin-tools-at-risk\n2. Attackers use domain fronting technique to target Myanmar with Cobalt Strike\nhttps://blog.talosintelligence.com/2021/11/attackers-use-domain-fronting-technique.html?m=1\n\nRed_Team_Tactics\n1. Detecting a Container Escape with Cilium and eBPF\nhttps://isovalent.com/blog/post/2021-11-container-escape\n2. How to bypass reCaptcha V3 with Selenium Python\nhttps://medium.com/analytics-vidhya/how-to-bypass-recaptcha-v3-with-selenium-python-7e71c1b680fc\n\n5G_Network_Security\nExploit the Fuzz - \nExploiting Vulnerabilities in 5G Core Networks\nhttps://research.nccgroup.com/2021/11/16/exploit-the-fuzz-exploiting-vulnerabilities-in-5g-core-networks\n\nThreat_Research\nAn investigation into SS7 Exploitation Services on the Dark Web\ud83d\ude33\nhttps://sosintel.co.uk/an-investigation-into-ss7-exploitation-services-on-the-dark-web\n\nexploit\nCVE-2021-30602:\nGoogle Chrome WebRTC addIceCandidate UaF vulnerability\nhttps://talosintelligence.com/vulnerability_reports/TALOS-2021-1348", "creation_timestamp": "2026-09-11T00:00:36.390992Z"}]}