CVE-2022-43931
Synology VPN Plus Server Remote Code Execution Out-of-Bounds Write
Description
Out-of-bounds write vulnerability in Remote Desktop Functionality in Synology VPN Plus Server before 1.4.3-0534 and 1.4.4-0635 allows remote attackers to execute arbitrary commands via unspecified vectors.
INFO
Published Date :
Jan. 3, 2023, 4:15 a.m.
Last Modified :
Nov. 7, 2023, 3:54 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
6.0
Exploitability Score :
3.9
Public PoC/Exploit Available at Github
CVE-2022-43931 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-2022-43931.
| URL | Resource |
|---|---|
| https://www.synology.com/en-global/security/advisory/Synology_SA_22_26 | 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).
一个CVE漏洞预警知识库 no exp/poc
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2022-43931 vulnerability anywhere in the article.
-
Cybersecurity News
Critical Flaw in Synology Camera Firmware Expose Devices to RCE and DoS Attacks
Synology has issued a security advisory, Synology-SA-24:17, warning of critical vulnerabilities in several of its camera firmware products, including Synology Camera BC500, TC500, and CC400W. The vuln ... Read more
The following table lists the changes that have been made to the
CVE-2022-43931 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 [email protected]
May. 14, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
Nov. 07, 2023
Action Type Old Value New Value Removed CWE Synology Inc. CWE-787 -
Initial Analysis by [email protected]
Jan. 05, 2023
Action Type Old Value New Value Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H Changed Reference Type https://www.synology.com/en-global/security/advisory/Synology_SA_22_26 No Types Assigned https://www.synology.com/en-global/security/advisory/Synology_SA_22_26 Vendor Advisory Added CPE Configuration AND OR *cpe:2.3:a:synology:vpn_plus_server:*:*:*:*:*:*:*:* versions up to (excluding) 1.4.3-0534 OR cpe:2.3:o:synology:router_manager:1.2:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:a:synology:vpn_plus_server:*:*:*:*:*:*:*:* versions up to (excluding) 1.4.4-0635 OR cpe:2.3:o:synology:router_manager:1.3:*:*:*:*:*:*:*
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2022-43931 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-2022-43931
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.11 }} -0.00%
score
0.44474
percentile