CVE-2022-43931 — CRITICAL (10.0)

Q: How severe is CVE-2022-43931?

CVE-2022-43931 has been rated CRITICAL with a CVSS base score of 10.0/10. This is considered a critical vulnerability requiring immediate attention.

Q: Is there a patch for CVE-2022-43931?

Check the references section above for vendor advisories and patch information. Affected products include: Synology Vpn Plus Server, Synology Router Manager.

Vulnerability 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.

CVSS Score

10.0

CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Synology	Vpn Plus Server	< 1.4.3-0534
Synology	Router Manager	1.2

References

https://www.synology.com/en-global/security/advisory/Synology_SA_22_26Vendor Advisory
https://www.synology.com/en-global/security/advisory/Synology_SA_22_26Vendor Advisory

FAQ

What is CVE-2022-43931?

CVE-2022-43931 is a vulnerability with a CVSS score of 10.0 (CRITICAL). 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 vec...

How severe is CVE-2022-43931?

CVE-2022-43931 has been rated CRITICAL with a CVSS base score of 10.0/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2022-43931?

Check the references section above for vendor advisories and patch information. Affected products include: Synology Vpn Plus Server, Synology Router Manager.