{"vulnerability": "CVE-2021-22987", "sightings": [{"uuid": "8be1c807-c1cc-47de-86c2-7bfa75285c17", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-22987", "type": "seen", "source": "MISP/f21c889e-658c-482f-b164-0f3f20dfe6c9", "content": "", "creation_timestamp": "2024-11-14T06:08:55.000000Z"}, {"uuid": "2d6a989b-ae89-4ed5-8e07-c515ba1b1c40", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-22987", "type": "seen", "source": "https://gist.github.com/Darkcrai86/ff743d3261b74c068b9590520a09ec2c", "content": "", "creation_timestamp": "2025-08-30T10:33:43.000000Z"}, {"uuid": "903e0d70-da33-4f5f-a315-32762e1d827d", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2021-22987", "type": "seen", "source": "https://www.kyberturvallisuuskeskus.fi/fi/haavoittuvuus_10/21", "content": "", "creation_timestamp": "2021-03-11T10:08:20.000000Z"}, {"uuid": "6c97d042-7ef8-4204-8c79-adf604552451", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2021-22987", "type": "seen", "source": "https://www.govcert.gov.hk/en/alerts_detail.php?id=561", "content": "", "creation_timestamp": "2021-03-12T04:00:00.000000Z"}, {"uuid": "ab28976b-5360-4e43-8b75-ae8ea6b89e46", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-22987", "type": "exploited", "source": "https://t.me/infobes/301", "content": "CVE-2021-26855/27065 - ProxyLogon MS Exchange Server RCE Vulnerability\nhttps://t.me/cybersecuritytechnologies/2835\nCVE-2021-3156 - Heap-Based Buffer Overflow in Sudo\nhttps://t.me/cybersecuritytechnologies/2577\nCVE-2021-22986 - F5 BIG-IP TMM uri_normalize_host infoleak and out-of-bounds write\nhttps://t.me/cybersecuritytechnologies/2881\nCVE-2021-27076 - A Replay-style Deserialization Attack Against SharePoint\nhttps://t.me/cybersecuritytechnologies/2930\nCVE-2021-21193 - Google Chrome Blink code execution\nhttps://vulmon.com/vulnerabilitydetails?qid=CVE-2021-21193\nCVE-2021-22987 - F5 BIG-IP TMM uri_normalize_host infoleak and out-of-bounds write\nhttps://t.me/cybersecuritytechnologies/2881\nCVE-2021-21193:\nGoogle Chrome Blink code execution\nhttps://vulmon.com/vulnerabilitydetails?qid=CVE-2021-21193\nCVE-2021-27076:\nReplay Deserialization Attack Against SharePoint\nhttps://t.me/cybersecuritytechnologies/2930\nCVE-2021-27889, CVE-2021-27890:\nMyBB RCE Chain\nhttps://blog.sonarsource.com/mybb-remote-code-execution-chain", "creation_timestamp": "2021-03-22T10:14:45.000000Z"}, {"uuid": "56c74c21-09dc-4969-93f1-baeb9d17e0fc", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-22987", "type": "published-proof-of-concept", "source": "https://t.me/infobes/295", "content": "#Analytics\n10 most exploited vulnerabilities of the week (march 8 - 14)\nCVE-2021-26855, CVE-2021-27065 - ProxyLogon MS Exchange Server RCE Vulnerability\nhttps://t.me/cybersecuritytechnologies/2835\nCVE-2021-1732 - Windows kernel 0-day exploit\nhttps://t.me/cybersecuritytechnologies/2679\nCVE-2021-22986, CVE-2021-22987 - F5 BIG-IP TMM uri_normalize_host infoleak and out-of-bounds write\nhttps://t.me/cybersecuritytechnologies/2881\nCVE-2021-21193 - Google Chrome Blink code execution\nhttps://vulmon.com/vulnerabilitydetails?qid=CVE-2021-21193\nCVE-2021-21978 - VMware View Planner\u00a0RCE\nhttps://mobile.twitter.com/osama_hroot/status/1367258907601698816\nhttps://paper.seebug.org/1495\nCVE-2021-21300 - Git vulnerability\nhttps://t.me/cybersecuritytechnologies/2880\nCVE-2021-26411 - IE mshtml use-after-free\nhttps://t.me/cybersecuritytechnologies/2908", "creation_timestamp": "2021-03-15T04:50:46.000000Z"}, {"uuid": "07e73e9c-437a-4fb7-820b-3aeea3daf766", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-22987", "type": "published-proof-of-concept", "source": "https://t.me/CyberSecurityTechnologies/2911", "content": "#Analytics\n10 most exploited vulnerabilities of the week (march 8 - 14)\nCVE-2021-26855, CVE-2021-27065 - ProxyLogon MS Exchange Server RCE Vulnerability\nhttps://t.me/cybersecuritytechnologies/2835\nCVE-2021-1732 - Windows kernel 0-day exploit\nhttps://t.me/cybersecuritytechnologies/2679\nCVE-2021-22986, CVE-2021-22987 - F5 BIG-IP TMM uri_normalize_host infoleak and out-of-bounds write\nhttps://t.me/cybersecuritytechnologies/2881\nCVE-2021-21193 - Google Chrome Blink code execution\nhttps://vulmon.com/vulnerabilitydetails?qid=CVE-2021-21193\nCVE-2021-21978 - VMware View Planner\u00a0RCE\nhttps://mobile.twitter.com/osama_hroot/status/1367258907601698816\nhttps://paper.seebug.org/1495\nCVE-2021-21300 - Git vulnerability\nhttps://t.me/cybersecuritytechnologies/2880\nCVE-2021-26411 - IE mshtml use-after-free\nhttps://t.me/cybersecuritytechnologies/2908", "creation_timestamp": "2021-03-15T11:00:37.000000Z"}]}