{"uuid": "007afdf8-0f5b-4f0b-a47e-c13686bf361e", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-42321", "type": "seen", "source": "https://bsky.app/profile/vulnsea.com/post/3mtju225ywx2y", "content": "\ud83c\udf0a ABYSSAL \u00b7 critical with a public exploit\nCVE-2021-42321: Microsoft Exchange Server Remote Code Execution Vulnerability\nCVSS 8.8 \u00b7 EPSS 91.7% \u00b7 CISA KEV\nhttps://beta.vulnsea.com/cve/CVE-2021-42321\n\n#CVE #infosec #cybersecurity #threatintel", "creation_timestamp": "2026-08-20T18:15:09.491194Z"}