CVE-2022-43931

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.

10.0

CVSS

Severity: Critical

CVSS 3.1 •

EPSS 20.08% Top 5%

Vendor Advisory synology.com

Affected: Synology VPN Plus Server

References

Link	Tags
https://www.synology.com/en-global/security/advisory/Synology_SA_22_26	vendor advisory

Frequently Asked Questions

What is the severity of CVE-2022-43931?: CVE-2022-43931 has been scored as a critical severity vulnerability.
How to fix CVE-2022-43931?: To fix CVE-2022-43931, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2022-43931 being actively exploited in the wild?: It is possible that CVE-2022-43931 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~20% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2022-43931?: CVE-2022-43931 affects Synology VPN Plus Server.

This platform uses data from the NIST NVD, MITRE CVE, MITRE CWE, First.org and CISA KEV but is not endorsed or certified by these entities. CVE is a registred trademark of the MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. CWE is a registred trademark of the MITRE Corporation and the authoritative source of CWE content is MITRE's CWE web site.