CVE-2025-7619

WellChoose|BatchSignCS - Arbitrary File Write through Path Traversal

Published Jul 14, 2025 CVSS 4.0 · 8.7 High EPSS < 1% KEV · Not listed
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

Vendor Solution

Update to version 3.145 or later

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2025-21300 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.
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Metrics epss

{'score': 0.00251}

Type Values Removed Values Added
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.
Title WellChoose|BatchSignCS - Arbitrary File Write through Path Traversal
Weaknesses CWE-23
References
Metrics cvssV3_1

{'score': 8.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'}

cvssV4_0

{'score': 8.7, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
twcert
Published
Updated
Jul 14, 2025, 1:53 PM
Reserved
Jul 14, 2025, 2:45 AM
Status
Deferred
Published
Jul 14, 2025, 4:15 AM
Modified
Jun 17, 2026, 10:05 AM