Description
An low privileged remote attacker can exploit an unauthenticated SQL Injection vulnerability in the system view due to improper neutralization of special elements in a SQL SELECT command. This can result in a total loss of confidentiality.
Published: 2026-05-27
Score: 7.1 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

Impact

The vulnerability is an unauthenticated SQL injection that occurs when the system view fails to neutralize special elements in a SQL SELECT command. An attacker with no special privileges can send crafted input to the system view endpoint and retrieve arbitrary database contents. This results in a total loss of confidentiality, allowing extraction of any data that the system view is permitted to access.

Affected Systems

Affected products include Helmholz myREX24V2, Helmholz myREX24V2.virtual, MB Connect Line mbCONNECT24, and MB Connect Line mymbCONNECT24. The CPE data indicate that version 2.20.0 of the operating system and associated application packages are impacted.

Risk and Exploitability

The CVSS score of 7.1 classifies the flaw as high severity. The EPSS score is not reported, so the current exploitation probability is unknown, and this vulnerability is not listed in the CISA KEV catalog. The likely attack vector is remote access to the system view endpoint, exploiting the failure to neutralize input without requiring authentication. An attacker can inject SQL statements over the network to read sensitive database information.

Generated by OpenCVE AI on May 27, 2026 at 11:06 UTC.

Remediation

No vendor fix or workaround currently provided.

OpenCVE Recommended Actions

  • Deploy the vendor’s latest firmware or software update that corrects the SQL SELECT neutralization flaw.
  • Restrict access to the system view by requiring authentication and enforcing least‑privilege authorization, ensuring only authorized users can query it.
  • Implement proper input validation and use parameterized queries for any data reaching the SELECT statement to eliminate injection possibilities.

Generated by OpenCVE AI on May 27, 2026 at 11:06 UTC.

Tracking

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Advisories

No advisories yet.

History

Wed, 27 May 2026 13:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Wed, 27 May 2026 09:00:00 +0000

Type Values Removed Values Added
Description An low privileged remote attacker can exploit an unauthenticated SQL Injection vulnerability in the system view 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 system view
First Time appeared Helmholz
Helmholz myrex24v2
Helmholz myrex24v2.virtual
Helmholz myrex24v2virtual
Mb Connect Line
Mb Connect Line mbconnect24
Mb Connect Line mymbconnect24
Weaknesses CWE-89
CPEs cpe:2.3:a:helmholz:myrex24v2.virtual:*:*:*:*:*:*:*:*
cpe:2.3:a:helmholz:myrex24v2:*:*:*:*:*:*:*:*
cpe:2.3:a:mb_connect_line:mbconnect24:*:*:*:*:*:*:*:*
cpe:2.3:a: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 myrex24v2.virtual
Helmholz myrex24v2virtual
Mb Connect Line
Mb Connect Line mbconnect24
Mb Connect Line mymbconnect24
References
Metrics cvssV3_1

{'score': 6.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N'}

cvssV4_0

{'score': 7.1, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N'}

Subscriptions

Helmholz Myrex24v2 Myrex24v2.virtual Myrex24v2virtual
Mb Connect Line Mbconnect24 Mymbconnect24
cve-icon MITRE

Status: PUBLISHED

Assigner: CERTVDE

Published:

Updated: 2026-05-27T11:55:44.364Z

Reserved: 2026-04-15T09:33:02.614Z

Link: CVE-2026-40846

cve-icon Vulnrichment

Updated: 2026-05-27T11:55:39.281Z

cve-icon NVD

Status : Deferred

Published: 2026-05-27T09:16:30.957

Modified: 2026-05-27T14:53:22.863

Link: CVE-2026-40846

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-05-27T12:00:32Z

Weaknesses