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Vulnerabilities

Vulnerability · CVE-2025-7619

BatchSignCS, a background Windows application developed by WellChoose, has an Arbitrary File Write vulnerability.

Published Jul 14, 2025 · catalog updated Jul 14, 2025 · Wellchoose BatchSignCS

Check this week

CVE-2025-7619 is not in CISA KEV. FIRST estimates a 89.00% chance of exploitation in the next 30 days. Check whether you run Wellchoose BatchSignCS.

Gaps on this record

  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
High8.7
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
89.00%
Remediation
Vendor / distro source
Affected products
vendor Wellchoose BatchSignCS 0 ≤3.318

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.

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • vendor Wellchoose BatchSignCS 0 ≤3.3180 ≤3.318

How to fix CVE-2025-7619

  • Recommended remediation

    A vendor or distribution source is linked. Check that advisory for patch availability; this catalog does not invent fix status.

  • Official advisories

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

CVE-2025-7619 is not in CISA KEV. FIRST estimates a 89.00% chance of exploitation in the next 30 days. Check whether you run Wellchoose BatchSignCS.

Which versions are affected?

Compare what you have installed with Wellchoose BatchSignCS 0 ≤3.318 0 ≤3.318. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

No weakness class is stored. EPSS 89.00%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Technology hubs

Windows security

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

  1. Jul 14, 2025 · EUVD

    Detected

    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.

  2. Jul 14, 2025 · EUVD

    Updated

    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.

Sources

  • EUVDVulnerability recordEUVD-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 e

    euvd.enisa.europa.eu

References

Freshness

Last verified in this catalog Jul 14, 2025. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.