7.5
HIGH
CVE-2024-42021
Microsoft Office Saved Credentials Access Control Bypass
Description

An improper access control vulnerability allows an attacker with valid access tokens to access saved credentials.

INFO

Published Date :

Sept. 7, 2024, 5:15 p.m.

Last Modified :

Sept. 9, 2024, 2:35 p.m.

Source :

[email protected]

Remotely Exploitable :

No

Impact Score :

6.0

Exploitability Score :

0.8
Affected Products

The following products are affected by CVE-2024-42021 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 Veeam one
: Total Affected Vendor : 1 | Products : 1
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-2024-42021.

URL Resource
https://www.veeam.com/kb4649

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-2024-42021 vulnerability anywhere in the article.

  • The Cyber Express
Veeam Security Bulletin Fixes Critical Vulnerabilities for Backup & Replication, Veeam ONE and More

Veeam has published a new Security Bulletin addressing multiple critical vulnerabilities across its suite of products. The Veeam security bulletin, identified as KB ID: 4649, includes updates on Veeam ... Read more

Published Date: Sep 06, 2024 (3 months, 2 weeks ago)
CVE-2024-42024 CVE-2024-42023 CVE-2024-42022 CVE-2024-42021 CVE-2024-42020 CVE-2024-42019 CVE-2024-40718 CVE-2024-40714 CVE-2024-40713 CVE-2024-40712 ...+13 more CVE

The following table lists the changes that have been made to the CVE-2024-42021 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. 09, 2024

    Action Type Old Value New Value
    Added CWE CISA-ADP CWE-284
  • CVE Received by [email protected]

    Sep. 07, 2024

    Action Type Old Value New Value
    Added Description An improper access control vulnerability allows an attacker with valid access tokens to access saved credentials.
    Added Reference HackerOne https://www.veeam.com/kb4649 [No types assigned]
    Added CVSS V3 HackerOne AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H
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-2024-42021 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-2024-42021 weaknesses.

CAPEC-19: Embedding Scripts within Scripts Embedding Scripts within Scripts CAPEC-441: Malicious Logic Insertion Malicious Logic Insertion CAPEC-478: Modification of Windows Service Configuration Modification of Windows Service Configuration CAPEC-479: Malicious Root Certificate Malicious Root Certificate CAPEC-502: Intent Spoof Intent Spoof CAPEC-503: WebView Exposure WebView Exposure CAPEC-536: Data Injected During Configuration Data Injected During Configuration CAPEC-546: Incomplete Data Deletion in a Multi-Tenant Environment Incomplete Data Deletion in a Multi-Tenant Environment CAPEC-550: Install New Service Install New Service CAPEC-551: Modify Existing Service Modify Existing Service CAPEC-552: Install Rootkit Install Rootkit CAPEC-556: Replace File Extension Handlers Replace File Extension Handlers CAPEC-558: Replace Trusted Executable Replace Trusted Executable CAPEC-562: Modify Shared File Modify Shared File CAPEC-563: Add Malicious File to Shared Webroot Add Malicious File to Shared Webroot CAPEC-564: Run Software at Logon Run Software at Logon CAPEC-578: Disable Security Software Disable Security Software
CVSS30 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
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