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CVE-2018-5195
Hancom NEO versions 9.6.1.5183 and earlier have a buffer Overflow vulnerability that leads remote attackers to execute arbitrary commands…
Critical9.8EPSS 2.6%
- Published
- Updated
- Reserved
- Assigned by
- krcert
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.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 3.0 | Critical9.8 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
- EPSS (exploitation in 30 days)
- 2.6% · top 15% of all CVEs (4 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: Critical 9.8.
Weakness
- buffer Overflow
- CWE-119 (opens in a new tab)All about CWE-119 and its CVEs
Affected products
Hancom · Hancom office Hword NEO
- affected 9.6.1.5183 and earlier
References (2)
- https://www.krcert.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=26983 (opens in a new tab)x_refsource_MISCx_transferred
- http://help.hancom.com/cve/hoffice/en-US/CVE_en_050_01.htm (opens in a new tab)x_refsource_CONFIRMx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2018-5195)Record last updated .