CVE-2022-26503
Veeam Agent for Windows Deserialization Vulnerability (Arbitrary Code Execution)
Description
Deserialization of untrusted data in Veeam Agent for Windows 2.0, 2.1, 2.2, 3.0.2, 4.x, and 5.x allows local users to run arbitrary code with local system privileges.
INFO
Published Date :
March 17, 2022, 5:15 p.m.
Last Modified :
Nov. 21, 2024, 6:54 a.m.
Source :
[email protected]
Remotely Exploitable :
No
Impact Score :
5.9
Exploitability Score :
1.8
Public PoC/Exploit Available at Github
CVE-2022-26503 has a 9 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-2022-26503.
| URL | Resource |
|---|---|
| https://veeam.com | Vendor Advisory |
| https://www.veeam.com/kb4289 | Vendor Advisory |
| https://veeam.com | Vendor Advisory |
| https://www.veeam.com/kb4289 | Vendor 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).
All CVE - PoC in GitHub
poc proofofconcept tester allcve cvegithub cvenew cvepoc cveupdate
None
None
None
Journey during my 100 days of Homelab in 2022
compute esxi homelab storage
None
None
None
dotnet 反序列化学习笔记
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2022-26503 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2022-26503 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 af854a3a-2127-422b-91ae-364da2661108
Nov. 21, 2024
Action Type Old Value New Value Added Reference https://veeam.com Added Reference https://www.veeam.com/kb4289 -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Initial Analysis by [email protected]
Mar. 23, 2022
Action Type Old Value New Value Added CVSS V2 NIST (AV:L/AC:L/Au:N/C:C/I:C/A:C) Added CVSS V3.1 NIST AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Changed Reference Type https://veeam.com No Types Assigned https://veeam.com Vendor Advisory Changed Reference Type https://www.veeam.com/kb4289 No Types Assigned https://www.veeam.com/kb4289 Vendor Advisory Added CWE NIST CWE-502 Added CPE Configuration AND OR *cpe:2.3:a:veeam:veeam:2.0:*:*:*:*:*:*:* *cpe:2.3:a:veeam:veeam:2.1:*:*:*:*:*:*:* *cpe:2.3:a:veeam:veeam:2.2:*:*:*:*:*:*:* *cpe:2.3:a:veeam:veeam:3.0.2:*:*:*:*:*:*:* *cpe:2.3:a:veeam:veeam:*:*:*:*:*:*:*:* versions from (including) 4.0.0 up to (excluding) 4.0.2.2208 *cpe:2.3:a:veeam:veeam:*:*:*:*:*:*:*:* versions from (including) 5.0.0 up to (excluding) 5.0.3.4708 OR cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2022-26503 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-2022-26503
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.04 }} 0.00%
score
0.10581
percentile