CVE-2025-65239

MEDIUM
MEDIUM Priority: 0.01 BB Relevance: 59/100
Published: 2025-11-26 Modified: 2026-11-04 First seen: 2026-11-04 Status: active

Attack Surface

Network Low Complexity No Interaction

CVSS Vector Breakdown

AV: Network
AC: Low
PR: Low
UI: None
S: Unchanged
C: Low
I: None
A: None

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.

Weakness Classification (1)

Affected Software (1)

VendorProductVersion
opencode ussd_gateway 6.13.11

Bug Bounty Relevance

59 / 100
✓ Network accessible
✓ Low complexity
✓ No user interaction

CVSS Score

4.3 / 10.0 v3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

EPSS — Exploitation Probability

0.31%
Raw Score 0.003080
Percentile 23.9%
Date 2026-11-13

EPSS Trend

2026-11-13
0.00308
2026-11-12
0.00308
2026-11-10
0.00308
2026-11-09
0.00308
2026-11-08
0.00308
2026-11-07
0.00308
2026-11-06
0.00308
2026-11-05
0.00308
2026-11-04
0.00308

Intelligence Sources

nvd ref →