Incorrect access control in the /aux1/ocussd/trace endpoint of OpenCode Systems USSD Gateway OC Release:5, version 6.13.11 allows attackers with low-level privileges to read server logs.

Metrics

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact Low

Integrity Impact None

Availability Impact None

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00025.

Exploitation poc

Automatable no

Technical Impact partial

Affected Vendors & Products

No data.

No data.

No data.

No data.

Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://eslam3kl.gitbook.io cve-icon cve-icon
https://eslam3kl.gitbook.io/blog/web-application-findings/cve-2025-65239-ussd-gateway-broken-access-control-logs cve-icon cve-icon
https://github.com/eslam3kl cve-icon cve-icon
History

Wed, 26 Nov 2025 17:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-284
Metrics cvssV3_1

{'score': 4.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Wed, 26 Nov 2025 16:30:00 +0000

Type Values Removed Values Added
Description Incorrect access control in the /aux1/ocussd/trace endpoint of OpenCode Systems USSD Gateway OC Release:5, version 6.13.11 allows attackers with low-level privileges to read server logs.
References
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2025-11-26T16:40:51.938Z

Reserved: 2025-11-18T00:00:00.000Z

Link: CVE-2025-65239

cve-icon Vulnrichment

Updated: 2025-11-26T16:37:43.548Z

cve-icon NVD

Status : Received

Published: 2025-11-26T17:15:47.580

Modified: 2025-11-26T17:15:47.580

Link: CVE-2025-65239

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.