CVE-2024-40719

CHANGING Information Technology TCBServiSign Windows Version - Inadequate Encryption Strength

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.

Remediation

Solution:

  • Update to version 1.0.24.0318 or later.

Category

6.5
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 0.04%
Third-Party Advisory org.tw Third-Party Advisory org.tw
Affected: CHANGING Information Technology TCBServiSign Windows Version
Published at:
Updated at:

References

Link Tags
https://www.twcert.org.tw/tw/cp-132-7964-5b266-1.html third party advisory
https://www.twcert.org.tw/en/cp-139-7970-e8ac5-2.html third party advisory

Frequently Asked Questions

What is the severity of CVE-2024-40719?
CVE-2024-40719 has been scored as a medium severity vulnerability.
How to fix CVE-2024-40719?
To fix CVE-2024-40719: Update to version 1.0.24.0318 or later.
Is CVE-2024-40719 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2024-40719 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2024-40719?
CVE-2024-40719 affects CHANGING Information Technology TCBServiSign Windows Version.
This platform uses data from the NIST NVD, MITRE CVE, MITRE CWE, First.org and CISA KEV but is not endorsed or certified by these entities. CVE is a registred trademark of the MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. CWE is a registred trademark of the MITRE Corporation and the authoritative source of CWE content is MITRE's CWE web site.
© 2025 Under My Watch. All Rights Reserved.