CVE-2026-40820

Authenticated SQLi in getVpnData function

Published Nov 12, 2026 CVSS 4.0 · 6.9 Medium EPSS < 1% KEV · Not listed
Description
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
First Time appeared Helmholz myrex24v2.virtual
Mbconnectline
Mbconnectline mbconnect24
Mbconnectline mymbconnect24
Vendors & Products Helmholz myrex24v2.virtual
Mbconnectline
Mbconnectline mbconnect24
Mbconnectline mymbconnect24
Type Values Removed Values Added
Description 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.
Title Authenticated SQLi in getVpnData function
First Time appeared Helmholz
Helmholz myrex24v2
Helmholz myrex24v2virtual
Mb Connect Line
Mb Connect Line mbconnect24
Mb Connect Line mymbconnect24
Weaknesses CWE-89
CPEs cpe:2.3:h:helmholz:myrex24v2:*:*:*:*:*:*:*:*
cpe:2.3:h:helmholz:myrex24v2virtual:*:*:*:*:*:*:*:*
cpe:2.3:h:mb_connect_line:mbconnect24:*:*:*:*:*:*:*:*
cpe:2.3:h:mb_connect_line:mymbconnect24:*:*:*:*:*:*:*:*
cpe:2.3:o:helmholz:myrex24v2:2.20.0:*:*:*:*:*:*:*
cpe:2.3:o:helmholz:myrex24v2virtual:2.20.0:*:*:*:*:*:*:*
cpe:2.3:o:mb_connect_line:mbconnect24:2.20.0:*:*:*:*:*:*:*
cpe:2.3:o:mb_connect_line:mymbconnect24:2.20.0:*:*:*:*:*:*:*
Vendors & Products Helmholz
Helmholz myrex24v2
Helmholz myrex24v2virtual
Mb Connect Line
Mb Connect Line mbconnect24
Mb Connect Line mymbconnect24
References
Metrics cvssV3_1

{'score': 4.9, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N'}

cvssV4_0

{'score': 6.9, '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'}