{"uuid": "d8e1cbdf-199c-414a-8e75-5ab3dfe5490b", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-22991", "type": "seen", "source": "https://t.me/arpsyndicate/924", "content": "#ExploitObserverAlert\n\nCVE-2021-22991\n\nDESCRIPTION: Exploit Observer has 7 entries related to CVE-2021-22991. On BIG-IP versions 16.0.x before 16.0.1.1, 15.1.x before 15.1.2.1, 14.1.x before 14.1.4, 13.1.x before 13.1.3.6, and 12.1.x before 12.1.5.3, undisclosed requests to a virtual server may be incorrectly handled by the Traffic Management Microkernel (TMM) URI normalization, which may trigger a buffer overflow, resulting in a DoS attack. In certain situations, it may theoretically allow bypass of URL based access control or remote code execution (RCE). Note: Software versions which have reached End of Software Development (EoSD) are not evaluated.\n\nFIRST-EPSS: 0.791400000\nNVD-IS: 5.9\nNVD-ES: 3.9", "creation_timestamp": "2023-12-03T11:46:55.000000Z"}