CVE-2024-42455
Description
A vulnerability in Veeam Backup & Replication allows a low-privileged user to connect to remoting services and exploit insecure deserialization by sending a serialized temporary file collection. This exploit allows the attacker to delete any file on the system with service account privileges. The vulnerability is caused by an insufficient blacklist during the deserialization process.
INFO
Published Date :
Dec. 4, 2024, 2:15 a.m.
Last Modified :
Dec. 5, 2024, 11:15 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
4.2
Exploitability Score :
2.8
Public PoC/Exploit Available at Github
CVE-2024-42455 has a 1 public PoC/Exploit available at Github.
Go to the Public Exploits tab to see the list.
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-2024-42455.
| URL | Resource |
|---|---|
| https://www.veeam.com/kb4693 |
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).
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The following list is the news that have been mention
CVE-2024-42455 vulnerability anywhere in the article.
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Cybersecurity News
Veeam Backup & Replication Vulnerabilities Exposed: High-Severity Flaws Put Data at Risk
Veeam Software, a prominent provider of backup, recovery, and data management solutions, has released a security update to address multiple vulnerabilities in its Veeam Backup & Replication software. ... Read more
The following table lists the changes that have been made to the
CVE-2024-42455 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.
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CVE Modified by 134c704f-9b21-4f2e-91b3-4a467353bcc0
Dec. 05, 2024
Action Type Old Value New Value Added CWE CWE-306 -
New CVE Received by [email protected]
Dec. 04, 2024
Action Type Old Value New Value Added Description A vulnerability in Veeam Backup & Replication allows a low-privileged user to connect to remoting services and exploit insecure deserialization by sending a serialized temporary file collection. This exploit allows the attacker to delete any file on the system with service account privileges. The vulnerability is caused by an insufficient blacklist during the deserialization process. Added CVSS V3 AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H Added Reference https://www.veeam.com/kb4693
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2024-42455 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-2024-42455
weaknesses.