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Vulnerability Details :

CVE-2026-6499

Assigner Org ID-64c5ae8f-7972-4697-86a0-7ada793ac795

Published At-04 May, 2026 | 14:08

Updated At-04 May, 2026 | 14:08

Incorrect Permission Assignment for Critical Resource vulnerability in ILM Informatique OpenConcerto allows Replace Binaries. This issue affects OpenConcerto: 1.7.5.

EPSS History

Score

Latest Score

N/A

Percentile

Latest Percentile

N/A

▼Common Vulnerabilities and Exposures (CVE)

cve.org

Assigner:TCS-CERT

Assigner Org ID:64c5ae8f-7972-4697-86a0-7ada793ac795

Published At:04 May, 2026 | 14:08

Updated At:04 May, 2026 | 14:08

▼CVE Numbering Authority (CNA)

Incorrect Permission Assignment for Critical Resource vulnerability in ILM Informatique OpenConcerto allows Replace Binaries. This issue affects OpenConcerto: 1.7.5.

Affected Products

Vendor

ILM Informatique

Product

OpenConcerto

Default Status

unknown

Versions

Affected

1.7.5

Problem Types

Type	CWE ID	Description
CWE	CWE-732	CWE-732: Incorrect Permission Assignment for Critical Resource

Type: CWE

CWE ID: CWE-732

Description: CWE-732: Incorrect Permission Assignment for Critical Resource

Metrics

Version	Base score	Base severity	Vector
4.0	2.4	LOW	CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N

Version: 4.0

Base score: 2.4

Base severity: LOW

Vector:

CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N

Impacts

CAPEC ID	Description
CAPEC-642	CAPEC-642 Replace Binaries

CAPEC ID: CAPEC-642

Description: CAPEC-642 Replace Binaries

Credits

finder

Dominique Righetto

References

Hyperlink	Resource
https://www.openconcerto.org/fr/version-1.7.html	product

Hyperlink: https://www.openconcerto.org/fr/version-1.7.html

Resource:

product

▼National Vulnerability Database (NVD)

nvd.nist.gov

Source:64c5ae8f-7972-4697-86a0-7ada793ac795

Published At:04 May, 2026 | 14:16

Updated At:05 May, 2026 | 20:14

Incorrect Permission Assignment for Critical Resource vulnerability in ILM Informatique OpenConcerto allows Replace Binaries. This issue affects OpenConcerto: 1.7.5.

Date Added	Due Date	Vulnerability Name	Required Action
	N/A

Metrics

Type	Version	Base score	Base severity	Vector
Secondary	4.0	2.4	LOW	CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Type: Secondary

Version: 4.0

Base score: 2.4

Base severity: LOW

Vector:

CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Weaknesses

CWE ID	Type	Source
CWE-732	Secondary	64c5ae8f-7972-4697-86a0-7ada793ac795

CWE ID: CWE-732

Type: Secondary

Source: 64c5ae8f-7972-4697-86a0-7ada793ac795

References

Hyperlink	Source	Resource
https://www.openconcerto.org/fr/version-1.7.html	64c5ae8f-7972-4697-86a0-7ada793ac795	N/A

Hyperlink: https://www.openconcerto.org/fr/version-1.7.html

Source: 64c5ae8f-7972-4697-86a0-7ada793ac795

Resource: N/A

CVE-2026-6499

Credits

Vendors

Products

Metrics (CVSS)

Weaknesses

Attack Patterns

Solution/Workaround

References

EPSS History

Score

Latest Score

N/A

Percentile

Latest Percentile

N/A

Stakeholder-Specific Vulnerability Categorization (SSVC)

Affected Products

Affected

Problem Types

Metrics

Metrics Other Info

Impacts

Solutions

Configurations

Workarounds

Exploits

Credits

Timeline

Replaced By

Rejected Reason

References

CISA Catalog

Metrics

CPE Matches

Weaknesses

Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References

Change History

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