CVE-2026-40820
What it is
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.
At a glance
- Exploitability
- Can be exploited over the network with an admin-level account. High risk of data exposure.
- Fix
- No patch or advisory is linked yet. Look at mitigations or restrict exposure.
Timeline
- ReservedThe CVE id was reserved by its CNA
- PublishedDisclosed publicly on CVE.org and NVD
- Last updatedMost recent change to the record
Why it ranks here
- Exploited in the wild: no, CISA does not list it.
- Exploit odds: not scored yet.
- Severity: 6.9 MEDIUM (CVSS).
- Fix: none linked yet, which raises it.
Details
- Published
- Last modified
- Weakness
- CWE-89 · SQL injection
- Record status
- Received
Affected
- MB Connect Line mbCONNECT24 ≤ 2.20.0
- MB Connect Line mymbCONNECT24 ≤ 2.20.0
- MB Connect Line mbCONNECT24 2.20.0
- MB Connect Line mymbCONNECT24 2.20.0
- Helmholz myREX24V2 ≤ 2.20.0
- Helmholz myREX24V2.virtual ≤ 2.20.0
- Helmholz myREX24V2 2.20.0
- Helmholz myREX24V2.virtual 2.20.0
Attack profile CVSS 4.0 · 6.9
- Attack vector
- Network
- Complexity
- Low
- Attack requirements
- None
- Privileges needed
- High
- User interaction
- None
- Confidentiality
- High
- Integrity
- None
- Availability
- None
Raw vector
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
Is it in your code?
Hand this to your coding agent. It searches your project for the affected products and checks versions. Nothing leaves your machine.
Read https://cve-list.com/agent/cve/CVE-2026-40820.md and follow it. Check whether this project is affected by CVE-2026-40820. Read only. Don't change anything and don't upload my code. Tell me yes, no or not sure, with the file as proof.
