VULNERABILITY INTELLIGENCE

CVE-2024-40719

CVSS score6.5 MEDIUM
EPSS probability0.18%
CISA KEVNot currently listed
Published2024-08-02
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

Description

The encryption strength of the authorization keys in CHANGING Information Technology TCBServiSign Windows Version is insufficient. When a remote attacker tricks a victim into visiting a malicious website, TCBServiSign will treat that website as a legitimate server and interact with it.

Weakness classification

  • twcert@cert.org.tw: CWE-326

Primary references