CVE-2026-40820

mediumpriority · track · 0DE

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

— EPSS

CVSS 4.9 · medium

Is it mine?

12 products

Check your exposure

Who says so?

2 sources

helmholz_psirt · mb_connect_line_psirt

No description recorded.

remediations

Vendor fix, mitigation, or workaround guidance, as published by each source.

A vendor fix is available.

Fixedmb_connect_line_psirt
Update the mbCONNECT24/mymbCONNECT24 instance to version 2.20.1.
Fixedhelmholz_psirt
Update the myREX24V2/myREX24V2.virtual instance to version 2.20.1.

cvss

Technical severity, 0–10. One row per scoring source.

4.9

010

base score 0–10 · higher = more severe · hover a vector to decode

v3.14.9mediumCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:Nsecondary · Helmholz PSIRT

v3.14.9mediumCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:Nsecondary · MB connect line PSIRT

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-89USCWE-89US

affected products (12)

Products and version ranges known to be affected.

Firmware 2.20.0 installed on Helmholz myREX24V2all versionshelmholz_psirtDEcpe:2.3:o:helmholz:myREX24V2:2.20.0:*:*:*:*:*:*:*
Firmware 2.20.0 installed on Helmholz myREX24V2.virtualall versionshelmholz_psirtDEcpe:2.3:o:helmholz:myREX24V2virtual:2.20.0:*:*:*:*:*:*:*
Firmware 2.20.1 installed on Helmholz myREX24V2all versionsfixedhelmholz_psirtDEcpe:2.3:o:helmholz:myREX24V2:2.20.1:*:*:*:*:*:*:*
Firmware 2.20.1 installed on Helmholz myREX24V2.virtualall versionsfixedhelmholz_psirtDEcpe:2.3:o:helmholz:myREX24V2virtual:2.20.1:*:*:*:*:*:*:*
Firmware <=2.20.0 installed on Helmholz myREX24V2all versionshelmholz_psirtDE
Firmware <=2.20.0 installed on Helmholz myREX24V2.virtualall versionshelmholz_psirtDE
Firmware 2.20.0 installed on MB connect line mbCONNECT24all versionsmb_connect_line_psirtDEcpe:2.3:o:mb_connect_line:mbconnect24:2.20.0:*:*:*:*:*:*:*
Firmware 2.20.0 installed on MB connect line mymbCONNECT24all versionsmb_connect_line_psirtDEcpe:2.3:o:mb_connect_line:mymbconnect24:2.20.0:*:*:*:*:*:*:*
Firmware 2.20.1 installed on MB connect line mbCONNECT24all versionsfixedmb_connect_line_psirtDEcpe:2.3:o:mb_connect_line:mbconnect24:2.20.1:*:*:*:*:*:*:*
Firmware 2.20.1 installed on MB connect line mymbCONNECT24all versionsfixedmb_connect_line_psirtDEcpe:2.3:o:mb_connect_line:mymbconnect24:2.20.1:*:*:*:*:*:*:*
Firmware <=2.20.0 installed on MB connect line mbCONNECT24all versionsmb_connect_line_psirtDE
Firmware <=2.20.0 installed on MB connect line mymbCONNECT24all versionsmb_connect_line_psirtDE

advisories (2)

Vendor and ecosystem advisories describing this.

VDE-2026-044MB connect line: Multiple SQLi vulnerabilities in mbCONNECT24/mymbCONNECT242026-05-27csaf · mb_connect_line_psirtDE
Multiple vulnerabilities have been discovered in MB connect line mbCONNECT24/mymbCONNECT24.
VDE-2026-058Helmholz: Multiple SQLi vulnerabilities in myREX24V2/myREX24V2.virtual2026-05-21csaf · helmholz_psirtDE
Helmholz: Multiple SQLi vulnerabilities in myREX24V2/myREX24V2.virtual

sources

Which sources assert this record, and when.

helmholz_psirt mb_connect_line_psirt NVD CVE.org MITRE

published —modified —

references

External citations — patches, advisories, analysis.

No references recorded.

scry

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