CVE-2024-40719
CHANGING TCBServiSign SSL/TLS Man-in-the-Middle Attack
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.
INFO
Published Date :
Aug. 2, 2024, 10:16 a.m.
Last Modified :
Aug. 9, 2024, 2:36 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
3.6
Exploitability Score :
2.8
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2024-40719.
| URL | Resource |
|---|---|
| https://www.twcert.org.tw/en/cp-139-7970-e8ac5-2.html | Third Party Advisory |
| https://www.twcert.org.tw/tw/cp-132-7964-5b266-1.html | Third Party Advisory |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2024-40719 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2024-40719 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
Initial Analysis by [email protected]
Aug. 09, 2024
Action Type Old Value New Value Changed Reference Type https://www.twcert.org.tw/en/cp-139-7970-e8ac5-2.html No Types Assigned https://www.twcert.org.tw/en/cp-139-7970-e8ac5-2.html Third Party Advisory Changed Reference Type https://www.twcert.org.tw/tw/cp-132-7964-5b266-1.html No Types Assigned https://www.twcert.org.tw/tw/cp-132-7964-5b266-1.html Third Party Advisory Added CPE Configuration OR *cpe:2.3:a:changingtec:tcb_servisign:*:*:*:*:*:windows:*:* versions up to (excluding) 1.0.24.0318 -
CVE Received by [email protected]
Aug. 02, 2024
Action Type Old Value New Value Added 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. Added Reference TWCERT/CC https://www.twcert.org.tw/tw/cp-132-7964-5b266-1.html [No types assigned] Added Reference TWCERT/CC https://www.twcert.org.tw/en/cp-139-7970-e8ac5-2.html [No types assigned] Added CWE TWCERT/CC CWE-326 Added CVSS V3.1 TWCERT/CC AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2024-40719 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2024-40719
weaknesses.