Critical severity · published Feb 27, 2026
CVE-2026-24497
Stack-based Buffer Overflow vulnerability in SimTech Systems, Inc
9.8
CVSS
0.4%
EPSS
No
On KEV
Description
Stack-based Buffer Overflow vulnerability in SimTech Systems, Inc. ThinkWise allows Remote Code Inclusion.This issue affects ThinkWise: from 7 through 23.
CVSS vector
CVSS:3.1/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)0.4% · higher than 31% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
TH
ThinkWise · SimTech Systems, Inc.
7 through 23 · source: vendor, NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-24497
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-24497
Third Party Advisory
https://www.boho.or.kr/kr/bbs/view.do?searchCnd=&bbsId=B0000302&searchWrd=&menuNo=205023&pageIndex=1&categoryCode=&nttId=71985
Third Party Advisory
https://www.thinkwise.co.kr/bbs/board.php?bo_table=patch&wr_id=19352