{"vulnerability": "CVE-2020-12820", "sightings": [{"uuid": "079afb32-5c54-49e9-bc93-f84ab74a8059", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2020-12820", "type": "seen", "source": "https://infosec.exchange/users/cve/statuses/113679146580410773", "content": "", "creation_timestamp": "2024-12-19T11:01:59.097610Z"}, {"uuid": "3460b2d8-363f-4a2b-aec1-e3c6c53bfbe8", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2020-12820", "type": "seen", "source": "https://bsky.app/profile/cve-notifications.bsky.social/post/3ldnqmpnrel2b", "content": "", "creation_timestamp": "2024-12-19T11:15:21.819418Z"}, {"uuid": "0a6cc3b3-1b48-49ae-8284-76ba830d33d7", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2020-12820", "type": "seen", "source": "MISP/acd0294c-4561-4286-a04e-5c02a1c67b1f", "content": "", "creation_timestamp": "2025-09-16T03:45:02.000000Z"}, {"uuid": "1c0a621c-8f58-45b2-82ce-7e2d498f69ec", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2020-12820", "type": "seen", "source": "MISP/acd0294c-4561-4286-a04e-5c02a1c67b1f", "content": "", "creation_timestamp": "2025-09-15T13:28:32.000000Z"}, {"uuid": "c3ce45c1-bdda-456c-9dbc-3ca090209fad", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2020-12820", "type": "seen", "source": "https://t.me/cvedetector/13320", "content": "{\n  \"Source\": \"CVE FEED\",\n  \"Title\": \"CVE-2020-12820 - FortiOS SSL VPN Stack-Based Buffer Overflow\", \n  \"Content\": \"CVE ID : CVE-2020-12820 \nPublished : Dec. 19, 2024, 11:15 a.m. | 42\u00a0minutes ago \nDescription : Under non-default configuration, a stack-based buffer overflow in FortiOS version 6.0.10 and below, version 5.6.12 and below may allow a remote attacker authenticated to the SSL VPN to crash the FortiClient NAC daemon (fcnacd) and potentially execute arbitrary code via requesting a large FortiClient file name. We are not aware of proof of concept code successfully achieving the latter. \nSeverity: 5.4 | MEDIUM \nVisit the link for more details, such as CVSS details, affected products, timeline, and more...\",\n  \"Detection Date\": \"19 Dec 2024\",\n  \"Type\": \"Vulnerability\"\n}\n\ud83d\udd39 t.me/cvedetector \ud83d\udd39", "creation_timestamp": "2024-12-19T13:08:49.000000Z"}]}