CVE-2022-43931
10.0 · CRITICALOverview
CVE-2022-43931 is a critical-severity vulnerability affecting synology vpn_plus_server. It was published on January 3, 2023 and has a CVSS 3.1 base score of 10.0 (CRITICAL).
This vulnerability has a CVSS 3.1 base score of 10.0, rated CRITICAL. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical 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.
Remediation
Check the references section for vendor advisories and patches from synology. Update vpn_plus_server to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| synology | vpn_plus_server | >= 0, < 1.4.3-0534 | Affected |
Frequently Asked Questions
What is CVE-2022-43931?
CVE-2022-43931 is a critical-severity vulnerability affecting synology vpn_plus_server. It was published on January 3, 2023 and has a CVSS 3.1 base score of 10.0 (CRITICAL).
How severe is CVE-2022-43931?
This vulnerability has a CVSS 3.1 base score of 10.0, rated CRITICAL. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2022-43931?
Check the references section for vendor advisories and patches from synology. Update vpn_plus_server to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2022-43931?
CyberStrike's AI-powered security agents can automatically detect CVE-2022-43931 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
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