{"id":"CVE-2018-0824","kind":"vulnerability","aliases":["CVE-2018-0824"],"related":[],"title":"A remote code execution vulnerability exists in \"Microsoft COM for Windows\" when it fails to properly handle…","description":"A remote code execution vulnerability exists in \"Microsoft COM for Windows\" when it fails to properly handle serialized objects, aka \"Microsoft COM for Windows Remote Code Execution Vulnerability.\" This affects Windows 7, Windows Server 2012 R2, Windows RT 8.1, Windows Server 2008, Windows Server 2012, Windows 8.1, Windows Server 2016, Windows Server 2008 R2, Windows 10, Windows 10 Servers.","summary":"Microsoft COM for Windows deserializes untrusted data without checks, so a specially crafted file or script can be used to run code. An attacker who gets this to run can escalate privileges or execute code remotely.","severity":"high","cvss":8.8,"epss":null,"exploited":true,"exploited_at":"2024-08-05T00:00:00+00:00","products":[{"name":"Microsoft Windows","fixed":[],"affected":"","ecosystem":"vendor"},{"name":"microsoft windows 10 1507","fixed":[],"affected":"","ecosystem":"vendor"},{"name":"microsoft windows 10 1607","fixed":[],"affected":"","ecosystem":"vendor"},{"name":"microsoft windows 10 1703","fixed":[],"affected":"","ecosystem":"vendor"},{"name":"microsoft windows 10 1709","fixed":[],"affected":"","ecosystem":"vendor"},{"name":"microsoft windows 10 1803","fixed":[],"affected":"","ecosystem":"vendor"},{"name":"microsoft windows 7","fixed":[],"affected":"","ecosystem":"vendor"},{"name":"microsoft windows 8.1","fixed":[],"affected":"","ecosystem":"vendor"},{"name":"microsoft windows rt 8.1","fixed":[],"affected":"","ecosystem":"vendor"},{"name":"microsoft windows server 1709","fixed":[],"affected":"","ecosystem":"vendor"},{"name":"microsoft windows server 1803","fixed":[],"affected":"","ecosystem":"vendor"},{"name":"microsoft windows server 2008","fixed":[],"affected":"","ecosystem":"vendor"},{"name":"microsoft windows server 2008","fixed":[],"affected":"= r2","ecosystem":"vendor"},{"name":"microsoft windows server 2012","fixed":[],"affected":"","ecosystem":"vendor"},{"name":"microsoft windows server 2012","fixed":[],"affected":"= r2","ecosystem":"vendor"},{"name":"microsoft windows server 2016","fixed":[],"affected":"","ecosystem":"vendor"}],"ecosystems":["vendor"],"tags":["exploited","infrastructure","windows"],"not_affected_if":["unknown"],"how_to_check":null,"fix":"Apply the Microsoft mitigations or patch for CVE-2018-0824 per vendor instructions; CISA says to discontinue use of the product if mitigations are unavailable.","status":"open","published_at":"2018-05-09T19:29:00+00:00","first_seen_at":"2026-10-23T19:11:51+00:00","triaged_at":"2026-10-23T20:58:28+00:00","updated_at":"2026-10-23T22:29:05+00:00","category":"infrastructure","confidence":0.6,"triage":{"at":"2026-10-23T20:58:28Z","model":"claude-haiku-5-5","output":{"fix":"Apply the Microsoft mitigations or patch for CVE-2018-0824 per vendor instructions; CISA says to discontinue use of the product if mitigations are unavailable.","reach":"unknown","impact":"high","summary":"Microsoft COM for Windows deserializes untrusted data without checks, so a specially crafted file or script can be used to run code. An attacker who gets this to run can escalate privileges or execute code remotely.","category":"infrastructure","who_cares":["windows"],"confidence":0.6,"needs_auth":"unknown","worst_case":"Attacker runs code remotely and escalates privileges on the Windows host","analyst_note":"Sources give no affected or fixed Windows versions and no check method; pull the Microsoft security advisory for CVE-2018-0824 and the KEV entry for the required mitigation details.","how_to_check":"unknown","needs_analyst":true,"not_affected_if":["unknown"],"user_interaction":"yes","needs_special_setup":"unknown","severity_if_unknown":"high"},"cost_usd":0.000463,"input_tokens":2823,"output_tokens":361,"severity_before":"unknown"},"analyst_status":null,"analyst_note":null,"search":"'-0824':20A,23A '-2018':19A,22A '10':28A,32A,36A,40A,44A,178C,180C '1507':29A '1607':33A '1703':37A '1709':41A,59A '1803':45A,63A '2008':67A,71A,164C,175C '2012':75A,79A,157C,167C '2016':83A,172C '7':48A,154C '8.1':51A,55A,161C,169C 'affect':152C 'aka':142C 'attack':110B 'check':95B 'code':3A,108B,121B,125C,148C 'com':9A,88B,131C,144C 'craft':99B 'cve':18A,21A 'data':93B 'deseri':91B 'escal':117B 'execut':4A,120B,126C,149C 'exist':6A,128C 'exploit':84B 'fail':14A,136C 'file':100B 'get':112B 'handl':17A,139C 'infrastructur':85B 'microsoft':8A,24A,26A,30A,34A,38A,42A,46A,49A,52A,56A,60A,64A,68A,72A,76A,80A,87B,130C,143C 'object':141C 'privileg':118B 'proper':16A,138C 'r2':158C,176C 'remot':2A,122B,124C,147C 'rt':54A,160C 'run':107B,115B 'script':102B 'serial':140C 'server':58A,62A,66A,70A,74A,78A,82A,156C,163C,166C,171C,174C,181C 'special':98B 'untrust':92B 'use':105B 'vulner':5A,127C,150C 'window':11A,86B,90B,133C,146C,153C,155C,159C,162C,165C,168C,170C,173C,177C,179C 'windows':25A,27A,31A,35A,39A,43A,47A,50A,53A,57A,61A,65A,69A,73A,77A,81A 'without':94B","nicknames":[],"mitigations":[],"who_affected":null,"tier":null,"verified":{},"analyst_revisit_at":null,"first_public_at":"2018-05-09T19:29:00+00:00","kev":{"dateAdded":"2024-08-05","dueDate":"2024-08-26","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:L/PR:N/UI:R/S:U/C:H/I:H/A:H","cvss_by":"nvd@nist.gov","poc_count":0,"sources":[{"source":"kev","external_id":"CVE-2018-0824","url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?search_api_fulltext=CVE-2018-0824","severity":null,"published_at":"2024-08-05T00:00:00+00:00","modified_at":null,"first_seen_at":"2026-10-23T19:11:51+00:00","fetched_at":"2026-10-25T19:35:22+00:00","note":null},{"source":"nvd","external_id":"CVE-2018-0824","url":"https://nvd.nist.gov/vuln/detail/CVE-2018-0824","severity":null,"published_at":"2018-05-09T19:29:00+00:00","modified_at":"2026-06-17T01:31:44+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"}