CVE-2025-7619

HIGH

BatchSignCS < 3.318 - Arbitrary File Write via Malicious Website

Title source: llm
STIX 2.1

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.

References (2)

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

Scores

CVSS v3 8.8
EPSS 0.0075
EPSS Percentile 50.1%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact total

Details

CWE
CWE-23
Status published
Products (1)
WellChoose/BatchSignCS < 3.318
Published Jul 14, 2025
Tracked Since Feb 18, 2026