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Description

BatchSignCS, a background Windows application developed by WellChoose, has an Arbitrary File Write vulnerability. If a user visits a malicious website while the application is running, remote attackers can write arbitrary files to any path and potentially lead to arbitrary code execution.

PUBLISHED Reserved 2025-07-14 | Published 2025-07-14 | Updated 2025-07-14 | Assigner twcert




HIGH: 8.8CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

HIGH: 8.7CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Problem types

CWE-23 Relative Path Traversal

Product status

Default status
unaffected

Any version
affected

References

www.twcert.org.tw/tw/cp-132-10239-770ab-1.html third-party-advisory

www.twcert.org.tw/en/cp-139-10240-00f86-2.html third-party-advisory

cve.org (CVE-2025-7619)

nvd.nist.gov (CVE-2025-7619)

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