{"id":"CVE-2017-8550","aliases":["EUVD-2017-17500","GHSA-5r97-fxfw-c4wj"],"status":"published","title":"A remote code execution vulnerability exists in Skype for Business when the software fails to...","description":"A remote code execution vulnerability exists in Skype for Business when the software fails to sanitize specially crafted content, aka \"Skype for Business Remote Code Execution Vulnerability\".","severity":{"version":"3.0","score":5.4,"vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.22433,"percentile":0.97711,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-79"],"published":"2017-06-15T01:00:00Z","modified":"2026-06-17T01:26:33Z","exploits":[{"source":"exploitdb","id":"EDB-42316","title":"Skype for Business 2016 - Cross-Site Scripting","type":"remote","platform":"windows","date":"2017-07-12","url":"https://www.exploit-db.com/exploits/42316"}],"products":[{"vendor":"microsoft","product":"office"},{"vendor":"microsoft","product":"skype for business"},{"vendor":"microsoft corporation","product":"skype for business"}],"references":[{"url":"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-8550","tags":["x_refsource_CONFIRM","x_transferred","Patch","Vendor Advisory"]},{"url":"https://www.exploit-db.com/exploits/42316/","tags":["exploit","x_refsource_EXPLOIT-DB","x_transferred","Exploit","Third Party Advisory","VDB Entry"]},{"url":"http://www.securityfocus.com/bid/98916","tags":["vdb-entry","x_refsource_BID","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2017-8550"},{"url":"https://www.exploit-db.com/exploits/42316"},{"url":"https://github.com/advisories/GHSA-5r97-fxfw-c4wj"}],"sources":{"cve":[{"id":"CVE-2017-8550","description":"A remote code execution vulnerability exists in Skype for Business when the software fails to sanitize specially crafted content, aka \"Skype for Business Remote Code Execution Vulnerability\".","status":"published","published":"2017-06-15T01:00:00Z","modified":"2024-08-05T16:41:23.613Z","updated_at":"2026-11-02T14:33:14.89365Z"}],"euvd":[{"id":"EUVD-2017-17500","description":"A remote code execution vulnerability exists in Skype for Business when the software fails to sanitize specially crafted content, aka \"Skype for Business Remote Code Execution Vulnerability\".","status":"published","published":"2017-06-15T01:00:00Z","modified":"2024-08-05T16:41:23Z","updated_at":"2026-11-03T02:23:30.219959Z"}],"ghsa":[{"id":"GHSA-5r97-fxfw-c4wj","title":"A remote code execution vulnerability exists in Skype for Business when the software fails to...","description":"A remote code execution vulnerability exists in Skype for Business when the software fails to sanitize specially crafted content, aka \"Skype for Business Remote Code Execution Vulnerability\".","status":"published","published":"2022-05-14T01:19:06Z","modified":"2025-04-20T03:39:10Z","cvss":[{"version":"3.0","score":5.4,"vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T15:01:46.859213Z"}],"nvd":[{"id":"CVE-2017-8550","description":"A remote code execution vulnerability exists in Skype for Business when the software fails to sanitize specially crafted content, aka \"Skype for Business Remote Code Execution Vulnerability\".","status":"published","published":"2017-06-15T01:29:04.663Z","modified":"2026-06-17T01:26:33.847Z","cvss":[{"version":"3.0","score":5.4,"vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:N/I:P/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:03:50.782497Z"}]}}