{"vulnerability": "cve-2021-31580", "sightings": [{"uuid": "6939b1b8-bd23-4450-a502-8fb3f5521fd9", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-31580", "type": "published-proof-of-concept", "source": "https://t.me/CyberSecurityTechnologies/3617", "content": "#Threat_Research\n1. Bypassing MFA in Exchange Online\nhttps://www.microsoft.com/security/blog/2021/06/14/behind-the-scenes-of-business-email-compromise-using-cross-domain-threat-data-to-disrupt-a-large-bec-infrastructure\n2. Cisco Akkadian Provisioning Manager Multiple Vulnerabilities (CVE-2021-31579, CVE-2021-31580, CVE-2021-31581, CVE-2021-31582)\nhttps://www.rapid7.com/blog/post/2021/06/08/akkadian-provisioning-manager-multiple-vulnerabilities-disclosure", "creation_timestamp": "2021-06-15T11:43:01.000000Z"}, {"uuid": "38a37490-224d-4e90-84ab-8f4f780533f9", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-31580", "type": "seen", "source": "https://t.me/cissp/3434", "content": "Cloud Security\nDeep Dive into AWS Penetration Testing\nhttps://infosecwriteups.com/deep-dive-into-aws-penetration-testing-a99192a26898\n\nThreat Research\n1. Bypassing MFA in Exchange Online\ud83d\ude01\nhttps://www.microsoft.com/security/blog/2021/06/14/behind-the-scenes-of-business-email-compromise-using-cross-domain-threat-data-to-disrupt-a-large-bec-infrastructure\n2. Cisco Akkadian Provisioning Manager Multiple Vulnerabilities (CVE-2021-31579, CVE-2021-31580, CVE-2021-31581, CVE-2021-31582)\nhttps://www.rapid7.com/blog/post/2021/06/08/akkadian-provisioning-manager-multiple-vulnerabilities-disclosure\n\nOffensive security\nExploit Development: Swimming In The (Kernel) Pool - Leveraging Pool Vulnerabilities From Low-Integrity Exploits\nhttps://connormcgarr.github.io/swimming-in-the-kernel-pool-part-1\n\nBlue Team Techniques\nCyber Defenders Malware Traffic Analysis 2 Walkhthrough\u270c\ud83c\udffc\nhttps://infosecwriteups.com/cyber-defenders-malware-traffic-analysis-2-walkhthrough-9dee33e3d5e7", "creation_timestamp": "2026-09-01T17:00:48.682723Z"}, {"uuid": "19e51778-8081-429c-a884-2921f96974d3", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-31580", "type": "published-proof-of-concept", "source": "https://t.me/cissp/3434", "content": "Cloud Security\nDeep Dive into AWS Penetration Testing\nhttps://infosecwriteups.com/deep-dive-into-aws-penetration-testing-a99192a26898\n\nThreat Research\n1. Bypassing MFA in Exchange Online\ud83d\ude01\nhttps://www.microsoft.com/security/blog/2021/06/14/behind-the-scenes-of-business-email-compromise-using-cross-domain-threat-data-to-disrupt-a-large-bec-infrastructure\n2. Cisco Akkadian Provisioning Manager Multiple Vulnerabilities (CVE-2021-31579, CVE-2021-31580, CVE-2021-31581, CVE-2021-31582)\nhttps://www.rapid7.com/blog/post/2021/06/08/akkadian-provisioning-manager-multiple-vulnerabilities-disclosure\n\nOffensive security\nExploit Development: Swimming In The (Kernel) Pool - Leveraging Pool Vulnerabilities From Low-Integrity Exploits\nhttps://connormcgarr.github.io/swimming-in-the-kernel-pool-part-1\n\nBlue Team Techniques\nCyber Defenders Malware Traffic Analysis 2 Walkhthrough\u270c\ud83c\udffc\nhttps://infosecwriteups.com/cyber-defenders-malware-traffic-analysis-2-walkhthrough-9dee33e3d5e7", "creation_timestamp": "2026-09-11T04:00:05.344580Z"}]}