6.6
MEDIUM
CVE-2024-39342
Entrust Instant Financial Issuance AES Encryption Key Reuse Vulnerability
Description

Entrust Instant Financial Issuance (formerly known as Cardwizard) 6.10.0, 6.9.0, 6.9.1, 6.9.2, and 6.8.x and earlier uses a DLL library (i.e. DCG.Security.dll) with a custom AES encryption process that relies on static hard-coded key values. These keys are not uniquely generated per installation of the software. Combined with the encrypted password that can be obtained from "WebAPI.cfg.xml" in CVE-2024-39341, the decryption is trivial and can lead to privilege escalation on the Windows host.

INFO

Published Date :

Sept. 23, 2024, 6:15 p.m.

Last Modified :

Sept. 26, 2024, 1:32 p.m.

Remotely Exploitable :

No

Impact Score :

4.7

Exploitability Score :

1.8
Affected Products

The following products are affected by CVE-2024-39342 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

No affected product recoded yet

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-2024-39342.

URL Resource
https://gist.github.com/VAMorales/21a8700a67d80c263b38e693fd528313
https://trustedcare.entrust.com/login
https://www.entrust.com/

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-2024-39342 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2024-39342 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.

  • CVE Modified by 134c704f-9b21-4f2e-91b3-4a467353bcc0

    Sep. 23, 2024

    Action Type Old Value New Value
    Added CWE CISA-ADP CWE-269
    Added CVSS V3.1 CISA-ADP AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:L
  • CVE Received by [email protected]

    Sep. 23, 2024

    Action Type Old Value New Value
    Added Description Entrust Instant Financial Issuance (formerly known as Cardwizard) 6.10.0, 6.9.0, 6.9.1, 6.9.2, and 6.8.x and earlier uses a DLL library (i.e. DCG.Security.dll) with a custom AES encryption process that relies on static hard-coded key values. These keys are not uniquely generated per installation of the software. Combined with the encrypted password that can be obtained from "WebAPI.cfg.xml" in CVE-2024-39341, the decryption is trivial and can lead to privilege escalation on the Windows host.
    Added Reference MITRE https://www.entrust.com/ [No types assigned]
    Added Reference MITRE https://trustedcare.entrust.com/login [No types assigned]
    Added Reference MITRE https://gist.github.com/VAMorales/21a8700a67d80c263b38e693fd528313 [No types assigned]
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2024-39342 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-2024-39342 weaknesses.

CVSS31 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability