CVE-2025-65238Public exploitNetwork attack vector

User-record disclosure via missing function authorization

Published Nov 26, 2025 · Updated Dec 3, 2025

Incorrect access control in OpenCode Systems USSD Gateway 6.13.11 allows remote authenticated users to dump sensitive user records. The record identifies getSubUsersByProvider as returning user records under insufficient access control but does not disclose the omitted authorization check or request parameter. A low-privilege account is required; successful exploitation exposes sensitive user data without reported modification or service interruption.

CVSS severity6.5
Medium
EPSS probability0.34%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Incorrect access control in OpenCode Systems USSD Gateway 6.13.11 allows remote authenticated users to dump sensitive user records. The record identifies getSubUsersByProvider as returning user records under insufficient access control but does not disclose the omitted authorization check or request parameter. A low-privilege account is required; successful exploitation exposes sensitive user data without reported modification or service interruption.

The record

CVE
CVE-2025-65238
Published
Nov 26, 2025
Updated
Dec 3, 2025
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-284, T1213
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Nov 26, 2025CVE publishedPublication date reported by the CVE source.
  2. Dec 3, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

6.5CISA-ADPCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-284Improper Access Control
T1213Data from Information Repositories

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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