CVE-2025-26138
Published: 18 March 2025
Summary
CVE-2025-26138 is a medium-severity Improper Access Control (CWE-284) vulnerability in Systemic-Rm Risk Value. Its CVSS base score is 6.5 (Medium).
Operationally, exploitation aligns with the MITRE ATT&CK technique File and Directory Discovery (T1083); ranked at the 45.3th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog.
EU & UK References
- 🇪🇺 ENISA EUVD: EUVD-2025-6691
Vulnerability details
Systemic Risk Value <=2.8.0 is vulnerable to improper access control in /RiskValue/GroupingEntities/Controls/GetFile.aspx?ID=. Uploaded files are accessible via a predictable numerical ID parameter, allowing unauthorized users to increment or decrement the ID to access and download files they do not have…
more
permission to view.
- CWE(s)
Related Threats
MITRE ATT&CK Enterprise TechniquesAI
Why these techniques?
The improper access control (IDOR) in the public-facing web application enables exploitation (T1190), file and directory discovery via sequential ID enumeration (T1083), and unauthorized collection of data from the file repository (T1213).
Affected Assets
Mitigating Controls
Likely Mitigating Controls AI
Per-CVE control mapping for this CVE has not run yet; the list below is derived from the weakness types (CWEs) cited in the NVD entry.
The access control policy and procedures directly mandate and enforce proper access control mechanisms across the organization.
Device lock enforces restricted access until re-authentication, directly reducing unauthorized use of active sessions.
Supervision and review of access control activities directly detects and remediates improper access configurations or usages.
Explicitly identifying and documenting actions permitted without identification or authentication enforces proper access control boundaries by defining justified exceptions.
By automatically labeling outputs with security attributes, the control supports attribute-based enforcement and reduces exploitability of improper access control weaknesses.
Associating and retaining security attributes with data directly supports enforcement of access control decisions across storage, processing, and transmission.
Requiring prior authorization for each remote access type prevents improper access control over remote connections.
Requiring authorization of wireless access before allowing connections enforces proper access control for this access method.