How severe is CVE-2025-65239?

CVE-2025-65239 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.

Is CVE-2025-65239 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (16th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-65239?

CVE-2025-65239 affects Opencode Ussd Gateway. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-65239?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2025-65239 have an EU (EUVD) identifier?

Yes. CVE-2025-65239 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-199725.

When was CVE-2025-65239 published?

CVE-2025-65239 was published on 2025-11-26 and last updated on 2026-06-17.

CVE-2025-65239

CVE-2025-65239 is a medium-severity vulnerability in Opencode Ussd Gateway with a CVSS 3.x base score of 4.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-284.

Key facts

Severity: Medium (CVSS 3.x base score 4.3)
EPSS exploit prediction: 0% (16th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-199725
Weakness: CWE-284
Affected product: Opencode Ussd Gateway
Published: 2025-11-26
Last modified: 2026-06-17

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.

Frequently asked questions

What is CVE-2025-65239?: 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.
How severe is CVE-2025-65239?: CVE-2025-65239 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.
Is CVE-2025-65239 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (16th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-65239?: CVE-2025-65239 affects Opencode Ussd Gateway. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-65239?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-65239 have an EU (EUVD) identifier?: Yes. CVE-2025-65239 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-199725.
When was CVE-2025-65239 published?: CVE-2025-65239 was published on 2025-11-26 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:opencode:ussd_gateway:6.13.11:*:*:*:*:*:*:*

More vulnerabilities in Opencode Ussd Gateway

CVE-2025-65236 — Critical (CVSS 9.8): OpenCode Systems USSD Gateway OC Release: 5 was discovered to contain a SQL injection vulnerability via the Session ID…
CVE-2025-65235 — Critical (CVSS 9.8): OpenCode Systems USSD Gateway OC Release: 5 Version 6.13.11 was discovered to contain a SQL injection vulnerability via…
CVE-2025-70614 — High (CVSS 8.1): OpenCode Systems OC Messaging / USSD Gateway OC Release 6.32.2 contains a broken access control vulnerability in the…
CVE-2025-65238 — Medium (CVSS 6.5): Incorrect access control in the getSubUsersByProvider function of OpenCode Systems USSD Gateway OC Release: 5 Version…
CVE-2025-65237 — Medium (CVSS 6.1): A reflected cross-site scripted (XSS) vulnerability in OpenCode Systems USSD Gateway OC Release: 5 allows attackers to…

All CVEs affecting Opencode Ussd Gateway →

Other CWE-284 (Improper Access Control) vulnerabilities

CVE-2026-50746 — Critical (CVSS 10.0): A malicious actor with access to the network could exploit an Improper Access Control vulnerability found in UniFi…
CVE-2026-46978 — Critical (CVSS 10.0): Vulnerability in the Oracle Solaris product of Oracle Systems (component: Remote Administration Daemon). The…
CVE-2026-35308 — Critical (CVSS 10.0): Vulnerability in the Oracle Coherence product of Oracle Fusion Middleware (component: Centralized Third Party Jars).…
CVE-2026-35307 — Critical (CVSS 10.0): Vulnerability in the Oracle Coherence product of Oracle Fusion Middleware (component: Core). Supported versions that…
CVE-2026-46695 — Critical (CVSS 10.0): Boxlite is a sandbox service that allows users to create lightweight virtual machines (Boxes) and launch OCI containers…
CVE-2026-46840 — Critical (CVSS 10.0): Vulnerability in Oracle REST Data Services (component: Backend-as-a-Service). Supported versions that are affected are…

Browse all CWE-284 (Improper Access Control) vulnerabilities →