CVE-2026-40820 · Infrastructure
NO FIX YET
An unauthenticated remote attacker with high privileges can inject SQL through the getVpnData function, because special characters in a SELECT command are not neutralized. The sources say a successful attack can cause a total loss of confidentiality.
first public Nov 12, 2026 · 1 source
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The sources do not name the product or versions affected. The flaw is in a VPN-related function that reads data through a SQL SELECT command, so any team running a VPN appliance or gateway from the affected vendor should check whether it is exposed. Teams not running that product can skip it.
Who cares sql-injection, vpn
Unknown from the sources.
No fix yet, per the sources.
A high privileged remote attacker can exploit an unauthenticated SQL Injection vulnerability in the getVpnData function due to improper neutralization of special elements in a SQL SELECT command. This can result in a total loss of confidentiality.
This page as .md · .json · CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
NVD data is provided by NIST and is public domain. Posts quoted belong to their authors.
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