CVE-2024-40720

CHANGING Information Technology TCBServiSign Windows Version - Improper Input Validation

State: Published
Severity: 8.8 High
Published: Aug 2, 2024
Updated: Aug 2, 2024
Reserved: Jul 9, 2024

Description

The specific API in TCBServiSign Windows Version from CHANGING Information Technology does not properly validate server-side input. When a user visits a spoofed website, unauthenticated remote attackers can modify the `HKEY_CURRENT_USER` registry to execute arbitrary commands.

Scores

CVSS	Score	Vector	Source
3.1	8.8 High	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H	twcert

Weaknesses

CWE-20 Improper Input Validation

Affected Products

Product	Versions
TCBServiSign Windows VersionCHANGING Information Technology	before 1.0.24.0318Affected

References

https://www.twcert.org.tw/tw/cp-132-7965-8285d-1.htmlthird-party-advisory
https://www.twcert.org.tw/en/cp-139-7971-d9584-2.html

Every record here comes from the CVE Program’s CVE List. © 1999–2026 The MITRE Corporation. CVE is a registered trademark of The MITRE Corporation. The records are reproduced under the CVE Program terms of use.