CVE-2022-43931
CRITICALCVSS 10/10EPSS 16.84%
Last modified
CVE-2022-43931 is a critical-severity vulnerability rated 10/10 on the CVSS scale. 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.. EPSS estimates a 16.84% chance of exploitation in the next 30 days.
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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Synology | Vpn Plus Server | < 1.4.3-0534 |
| Synology | Vpn Plus Server | < 1.4.4-0635 |
References
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2022-43931?
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.
How severe is CVE-2022-43931?
CVE-2022-43931 has a CVSS score of 10/10 (CRITICAL severity). The EPSS model estimates a 16.84% probability of exploitation in the next 30 days.
How do I fix CVE-2022-43931?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
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Are you affected by CVE-2022-43931?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST