CVE-2026-4027 PUBLISHED

FlexNet Manager Suite Attachment File Disclosure

Assigner: flexera
Reserved: 11.03.2026 Published: 19.06.2026 Updated: 19.06.2026

A security vulnerability has been identified in FlexNet Manager Suite 2025 R1 and R2 that could allow unauthorized access to attachment files due to insufficient access control.

Metrics

CVSS 4.0

CVSS 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
CVSS Score: 7.1

Exploitability Metrics		Vulnerable System Impact Metrics		Subsequent System Impact Metrics
Attack Vector	Network	Confidentiality	High	Confidentiality	None
Attack Complexity	Low	Integrity	None	Integrity	None
Attack Requirements	None	Availability	None	Availability	None
Privileges Required	Low
User Interaction	None

CVSS 4.0

Product Status

Vendor	Flexera
Product	FlexNet Manager Suite
Versions	Default: unaffected affected from 2025 R1 to 2025 R2 (incl.) Version 2026 R1 is unaffected

Credits

Sopra Steria finder

References

https://community.flexera.com/s/feed/0D5PL00000ssjNi0AI

Problem Types

CWE-284 Improper Access Control CWE

Impacts

CAPEC-1 Accessing Functionality Not Properly Constrained by ACLs