{"id":"CVE-2024-20767","kind":"vulnerability","aliases":["CVE-2024-20767"],"related":[],"title":"adobe coldfusion: ColdFusion versions 2023.6, 2021.12 and earlier are affected by an Improper Access Control vulnerability that could…","description":"ColdFusion versions 2023.6, 2021.12 and earlier are affected by an Improper Access Control vulnerability that could result in arbitrary file system read. An attacker could leverage this vulnerability to access or modify restricted files. Exploitation of this issue does not require user interaction. Exploitation of this issue requires the admin panel be exposed to the internet.","summary":"Adobe ColdFusion has an improper access control flaw that lets an attacker reach and change restricted files through an internet-exposed admin panel. CISA lists it as actively exploited in the wild.","severity":"high","cvss":7.4,"epss":null,"exploited":true,"exploited_at":"2024-12-16T00:00:00+00:00","products":[{"name":"Adobe ColdFusion","fixed":[],"affected":"","ecosystem":"vendor"},{"name":"adobe coldfusion","fixed":[],"affected":"= 2021","ecosystem":"vendor"},{"name":"adobe coldfusion","fixed":[],"affected":"= 2023","ecosystem":"vendor"}],"ecosystems":["vendor"],"tags":["adobe-coldfusion","exploited","package","self-hosted"],"not_affected_if":["admin-panel-not-internet-exposed","managed-hosting"],"how_to_check":"Check whether the ColdFusion administrator panel is reachable from the internet.","fix":"Apply the mitigations from Adobe's vendor advisory, or stop using the product if no mitigation is available. Exact fixed versions: unknown.","status":"open","published_at":"2024-03-18T12:15:06+00:00","first_seen_at":"2026-10-23T19:11:51+00:00","triaged_at":"2026-10-23T20:56:02+00:00","updated_at":"2026-10-23T22:29:05+00:00","category":"package","confidence":0.6,"triage":{"at":"2026-10-23T20:56:02Z","model":"claude-haiku-5-5","output":{"fix":"Apply the mitigations from Adobe's vendor advisory, or stop using the product if no mitigation is available. Exact fixed versions: unknown.","reach":"internet","impact":"high","summary":"Adobe ColdFusion has an improper access control flaw that lets an attacker reach and change restricted files through an internet-exposed admin panel. CISA lists it as actively exploited in the wild.","category":"package","who_cares":["adobe-coldfusion","self-hosted"],"confidence":0.6,"needs_auth":"unknown","worst_case":"Attacker reads or modifies restricted files on the ColdFusion server","analyst_note":"Find Adobe's advisory for CVE-2024-20767 to get affected and fixed versions and the exact mitigation steps; the source gives none.","how_to_check":"Check whether the ColdFusion administrator panel is reachable from the internet.\nunknown\nunknown","needs_analyst":true,"not_affected_if":["managed-hosting","admin-panel-not-internet-exposed"],"user_interaction":"no","needs_special_setup":"unknown","severity_if_unknown":"high"},"cost_usd":0.000479,"input_tokens":2816,"output_tokens":394,"severity_before":"unknown"},"analyst_status":null,"analyst_note":null,"search":"'-2024':20A,23A '-20767':21A,24A '2021.12':6A,75C '2023.6':5A,74C 'access':14A,44B,83C,101C 'activ':67B 'admin':61B,121C 'adob':1A,32B,39B 'adobe':25A,27A,29A 'adobe-coldfus':31B 'affect':10A,79C 'arbitrari':90C 'attack':50B,95C 'chang':53B 'cisa':63B 'coldfus':2A,3A,33B,40B,72C 'coldfusion':26A,28A,30A 'control':15A,45B,84C 'could':18A,87C,96C 'cve':19A,22A 'earlier':8A,77C 'exploit':34B,68B,106C,115C 'expos':60B,124C 'file':55B,91C,105C 'flaw':46B 'host':38B 'improp':13A,43B,82C 'interact':114C 'internet':59B,127C 'internet-expos':58B 'issu':109C,118C 'let':48B 'leverag':97C 'list':64B 'modifi':103C 'packag':35B 'panel':62B,122C 'reach':51B 'read':93C 'requir':112C,119C 'restrict':54B,104C 'result':88C 'self':37B 'self-host':36B 'system':92C 'user':113C 'version':4A,73C 'vulner':16A,85C,99C 'wild':71B","nicknames":[],"mitigations":[],"who_affected":null,"tier":null,"verified":{},"analyst_revisit_at":null,"first_public_at":"2024-03-18T12:15:06+00:00","kev":{"dateAdded":"2024-12-16","dueDate":"2025-01-06","requiredAction":"Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.","knownRansomwareCampaignUse":"Unknown"},"cvss_vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N","cvss_by":"psirt@adobe.com","poc_count":0,"sources":[{"source":"kev","external_id":"CVE-2024-20767","url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?search_api_fulltext=CVE-2024-20767","severity":null,"published_at":"2024-12-16T00:00:00+00:00","modified_at":null,"first_seen_at":"2026-10-23T19:11:51+00:00","fetched_at":"2026-10-25T14:39:38+00:00","note":null},{"source":"nvd","external_id":"CVE-2024-20767","url":"https://nvd.nist.gov/vuln/detail/CVE-2024-20767","severity":null,"published_at":"2024-03-18T12:15:06+00:00","modified_at":"2026-06-17T07:07:49+00:00","first_seen_at":"2026-10-23T22:29:05+00:00","fetched_at":"2026-10-23T22:29:05+00:00","note":null}],"documents":[],"notice":"Free to read at a human pace. An API with keys and an MCP server are in preparation; early access: hello@infrastack.ai"}