CVE-2026-6499: CWE-732: Incorrect Permission Assignment for Critical Resource in ILM Informatique OpenConcerto
Incorrect Permission Assignment for Critical Resource vulnerability in ILM Informatique OpenConcerto allows Replace Binaries. This issue affects OpenConcerto: 1.7.5.
AI Analysis
Technical Summary
The vulnerability CVE-2026-6499 affects OpenConcerto 1.7.5 and stems from incorrect permission assignment on critical resources, specifically allowing replacement of binaries. This could enable an attacker with local access and limited privileges to modify executable files, potentially impacting the integrity of the application. The CVSS 4.0 base score is 2.4, reflecting low severity due to the requirement for local access and user interaction.
Potential Impact
An attacker with local privileges and the ability to interact with the system could replace binaries due to improper permission settings. This may lead to unauthorized modification of application components, but the overall impact is limited by the need for local access and user interaction. There are no reports of active exploitation.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, restrict local access to trusted users only and monitor for unauthorized changes to application binaries. No official remediation or temporary fix has been published by the vendor.
CVE-2026-6499: CWE-732: Incorrect Permission Assignment for Critical Resource in ILM Informatique OpenConcerto
Description
Incorrect Permission Assignment for Critical Resource vulnerability in ILM Informatique OpenConcerto allows Replace Binaries. This issue affects OpenConcerto: 1.7.5.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
The vulnerability CVE-2026-6499 affects OpenConcerto 1.7.5 and stems from incorrect permission assignment on critical resources, specifically allowing replacement of binaries. This could enable an attacker with local access and limited privileges to modify executable files, potentially impacting the integrity of the application. The CVSS 4.0 base score is 2.4, reflecting low severity due to the requirement for local access and user interaction.
Potential Impact
An attacker with local privileges and the ability to interact with the system could replace binaries due to improper permission settings. This may lead to unauthorized modification of application components, but the overall impact is limited by the need for local access and user interaction. There are no reports of active exploitation.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, restrict local access to trusted users only and monitor for unauthorized changes to application binaries. No official remediation or temporary fix has been published by the vendor.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- TCS-CERT
- Date Reserved
- 2026-04-17T09:33:56.258Z
- Cvss Version
- 4.0
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 69f8ab6dcbff5d8610291517
Added to database: 5/4/2026, 2:21:33 PM
Last enriched: 5/4/2026, 2:36:36 PM
Last updated: 5/5/2026, 5:54:59 AM
Views: 10
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