Critical severity · published Jan 17, 2018
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 when performing the hyperlink Attributes…
9.8
CVSS
2.6%
EPSS
No
On KEV
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 vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)2.6% · higher than 85% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
TO
Thinkfree Office Neo · Hancom
through 9.6.1.5183 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2018-5195
CVE.org
https://www.cve.org/CVERecord?id=CVE-2018-5195
Vendor Advisory
http://help.hancom.com/cve/hoffice/en-US/CVE_en_050_01.htm
Third Party Advisory
https://www.krcert.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=26983
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