CVE-2025-7619

WellChoose｜BatchSignCS - Arbitrary File Write through Path Traversal

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.

Remediation

Solution:

  • Update to version 3.145 or later

Category

8.7
CVSS
Severity: High
CVSS 4.0 •
CVSS 3.1 •
EPSS 0.25%
Third-Party Advisory org.tw Third-Party Advisory org.tw
Affected: WellChoose BatchSignCS
Published at:
Updated at:

References

Link Tags
https://www.twcert.org.tw/tw/cp-132-10239-770ab-1.html third party advisory
https://www.twcert.org.tw/en/cp-139-10240-00f86-2.html third party advisory

Frequently Asked Questions

What is the severity of CVE-2025-7619?
CVE-2025-7619 has been scored as a high severity vulnerability.
How to fix CVE-2025-7619?
To fix CVE-2025-7619: Update to version 3.145 or later
Is CVE-2025-7619 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2025-7619 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2025-7619?
CVE-2025-7619 affects WellChoose BatchSignCS.
This platform uses data from the NIST NVD, MITRE CVE, MITRE CWE, First.org and CISA KEV but is not endorsed or certified by these entities. CVE is a registred trademark of the MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. CWE is a registred trademark of the MITRE Corporation and the authoritative source of CWE content is MITRE's CWE web site.
© 2025 Under My Watch. All Rights Reserved.