{"cve":"CVE-2017-11774","nvd":{"published":"2017-10-13T13:29:00.427","modified":"2026-06-17T01:02:20.857","status":"Analyzed","description":"Microsoft Outlook 2010 SP2, Outlook 2013 SP1 and RT SP1, and Outlook 2016 allow an attacker to execute arbitrary commands, due to how Microsoft Office handles objects in memory, aka \"Microsoft Outlook Security Feature Bypass Vulnerability.\"","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","score":7.8},"cwes":["CWE-119"],"references":["http://www.securityfocus.com/bid/101098","http://www.securitytracker.com/id/1039542","https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-11774","https://sensepost.com/blog/2017/outlook-home-page-another-ruler-vector/","http://www.securityfocus.com/bid/101098"],"products":["microsoft:outlook"],"source":"nvd","synced_at":"2026-10-19T20:46:01.145313090+00:00"},"epss":{"cve":"CVE-2017-11774","score":0.59627,"percentile":0.99126,"date":"2026-10-31"},"kev":{"cve":"CVE-2017-11774","date_added":"2021-11-03","due_date":"2022-05-03","vendor":"Microsoft","product":"Office","known_ransomware":false},"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}