9.1
CRITICAL
CVE-2024-46937
MFASOFT Secure Authentication Server (SAS) IDOR Vulnerability
Description

An improper access control (IDOR) vulnerability in the /api-selfportal/get-info-token-properties endpoint in MFASOFT Secure Authentication Server (SAS) 1.8.x through 1.9.x before 1.9.040924 allows remote attackers gain access to user tokens without authentication. The is a brute-force attack on the serial parameter by number identifier: GA00001, GA00002, GA00003, etc.

INFO

Published Date :

Sept. 16, 2024, 1:15 p.m.

Last Modified :

Oct. 24, 2024, 5:35 p.m.

Remotely Exploitable :

Yes !

Impact Score :

5.2

Exploitability Score :

3.9
Affected Products

The following products are affected by CVE-2024-46937 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.

ID Vendor Product Action
1 Mfasoft secure_authentication_server
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-2024-46937.

URL Resource
https://github.com/WI1D-41/IDOR-in-MFASOFT-Secure-Authentication-Server Third Party Advisory
https://mfasoft.ru Product

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-2024-46937 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2024-46937 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

    Oct. 24, 2024

    Action Type Old Value New Value
    Added CWE CISA-ADP CWE-639
    Removed CWE CISA-ADP CWE-284
  • Initial Analysis by [email protected]

    Sep. 20, 2024

    Action Type Old Value New Value
    Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
    Changed Reference Type https://github.com/WI1D-41/IDOR-in-MFASOFT-Secure-Authentication-Server No Types Assigned https://github.com/WI1D-41/IDOR-in-MFASOFT-Secure-Authentication-Server Third Party Advisory
    Changed Reference Type https://mfasoft.ru No Types Assigned https://mfasoft.ru Product
    Added CWE NIST CWE-639
    Added CPE Configuration OR *cpe:2.3:a:mfasoft:secure_authentication_server:*:*:*:*:*:*:*:* versions from (including) 1.8.0 up to (excluding) 1.9.040924
  • CVE Modified by 134c704f-9b21-4f2e-91b3-4a467353bcc0

    Sep. 17, 2024

    Action Type Old Value New Value
    Added CWE CISA-ADP CWE-284
    Added CVSS V3.1 CISA-ADP AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
  • CVE Received by [email protected]

    Sep. 16, 2024

    Action Type Old Value New Value
    Added Description An improper access control (IDOR) vulnerability in the /api-selfportal/get-info-token-properties endpoint in MFASOFT Secure Authentication Server (SAS) 1.8.x through 1.9.x before 1.9.040924 allows remote attackers gain access to user tokens without authentication. The is a brute-force attack on the serial parameter by number identifier: GA00001, GA00002, GA00003, etc.
    Added Reference MITRE https://mfasoft.ru [No types assigned]
    Added Reference MITRE https://github.com/WI1D-41/IDOR-in-MFASOFT-Secure-Authentication-Server [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-2024-46937 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-2024-46937 weaknesses.

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