Description
Multiple BinSoft products perform client-side authentication. An attacker with access to any application instance connected to the backend server can bypass the login verification process by manipulating the application binary and authenticate as an arbitrary user.

The described issue affects all published versions. The vendor stated that this issue is a direct result of the architecture model in which the software is distributed, and that it will be mitigated with a corrected installation manual.
Published: 2026-04-28
Score: 8.4 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

Sign in to view the affected projects.

Advisories

No advisories yet.

History

Wed, 30 Sep 2026 12:30:00 +0000

Type Values Removed Values Added
References

Wed, 30 Sep 2026 11:30:00 +0000

Type Values Removed Values Added
Description mpGabinet performs client-side authentication. An attacker with access to any application instance connected to the backend server can bypass the login verification process by manipulating the application binary and authenticate as an arbitrary user. This issue affects mpGabinet version 23.12.19 and below. Multiple BinSoft products perform client-side authentication. An attacker with access to any application instance connected to the backend server can bypass the login verification process by manipulating the application binary and authenticate as an arbitrary user. The described issue affects all published versions. The vendor stated that this issue is a direct result of the architecture model in which the software is distributed, and that it will be mitigated with a corrected installation manual.
Title Use of Client-Side Authentication in mpGabinet Use of Client-Side Authentication in multiple BinSoft products
References

Wed, 29 Apr 2026 10:30:00 +0000

Type Values Removed Values Added
First Time appeared Binsoft
Binsoft mpgabinet
Vendors & Products Binsoft
Binsoft mpgabinet

Tue, 28 Apr 2026 15:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

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


Tue, 28 Apr 2026 13:45:00 +0000

Type Values Removed Values Added
Description mpGabinet performs client-side authentication. An attacker with access to any application instance connected to the backend server can bypass the login verification process by manipulating the application binary and authenticate as an arbitrary user. This issue affects mpGabinet version 23.12.19 and below.
Title Use of Client-Side Authentication in mpGabinet
Weaknesses CWE-603
References
Metrics cvssV4_0

{'score': 8.4, 'vector': 'CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N'}


Subscriptions

Binsoft Mpgabinet
cve-icon MITRE

Status: PUBLISHED

Assigner: CERT-PL

Published:

Updated: 2026-09-30T11:18:14.854Z

Reserved: 2026-04-14T09:44:32.552Z

Link: CVE-2026-40551

cve-icon Vulnrichment

Updated: 2026-04-28T14:16:10.502Z

cve-icon NVD

Status : Deferred

Published: 2026-04-28T14:16:13.510

Modified: 2026-09-30T12:17:13.293

Link: CVE-2026-40551

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-04-29T10:10:44Z

Weaknesses
  • CWE-603

    Use of Client-Side Authentication