Vulnerability in Opencode Ussd Gateway
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.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N.
EPSS exploit prediction
EPSS: 0.003 (19.2th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 19th percentile — 19.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: 0.000
Affected products
- Opencode Ussd Gateway — versions 6.13.11
Weakness classification (CWE)
References
- eslam3kl.gitbook.io (Not Applicable)
- github.com/eslam3kl (Not Applicable)
- eslam3kl.gitbook.io/blog/web-application-findings/cve-2025-65239-ussd-gateway-b… (Exploit, Third Party Advisory)
Frequently asked questions
- What is CVE-2025-65239?
- CVE-2025-65239 is a medium-severity vulnerability in Opencode Ussd Gateway, classified under Improper Access Control. CVSS score: 4.3/10. Published 2025-11-26.
- How severe is CVE-2025-65239?
- Medium severity. CVSS v3 base score is 4.3 out of 10.