{"cve":"CVE-2018-5195","nvd":{"published":"2018-01-17T17:29:01.100","modified":"2026-06-17T01:59:49.350","status":"Modified","description":"Hancom NEO versions 9.6.1.5183 and earlier have a buffer Overflow vulnerability that leads remote attackers to execute arbitrary commands when performing the hyperlink Attributes in document.","cvss_v4":null,"cvss_v3":{"version":"3.0","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","score":9.8},"cwes":["CWE-119"],"references":["http://help.hancom.com/cve/hoffice/en-US/CVE_en_050_01.htm","https://www.krcert.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=26983","http://help.hancom.com/cve/hoffice/en-US/CVE_en_050_01.htm","https://www.krcert.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=26983"],"products":["hancom:thinkfree_office_neo"],"source":"nvd","synced_at":"2026-10-19T20:47:56.471723566+00:00"},"epss":{"cve":"CVE-2018-5195","score":0.02595,"percentile":0.85319,"date":"2026-10-31"},"kev":null,"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."]}