CVE-2018-25156

MEDIUM

Teradek Cube 7.3.6 - Cross-Site Request Forgery via Password Change Request

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2018-25156. PoCs published by LiquidWorm.

AI-analyzed exploit summary This is a functional CSRF exploit for Teradek Cube 7.3.6 that changes the admin password via a crafted HTTP POST request. The exploit leverages lack of CSRF token validation in the system.cgi endpoint.

Description

Teradek Cube 7.3.6 contains a cross-site request forgery vulnerability that allows attackers to change administrative passwords without proper request validation. Attackers can craft a malicious web page with a hidden form to submit password change requests to the device's system configuration interface.

Exploits (1)

exploitdb WORKING POC
by LiquidWorm · htmlwebappshardware
https://www.exploit-db.com/exploits/44675

This is a functional CSRF exploit for Teradek Cube 7.3.6 that changes the admin password via a crafted HTTP POST request. The exploit leverages lack of CSRF token validation in the system.cgi endpoint.

Classification
Working Poc 100%
Attack Type
Auth Bypass
Complexity
Trivial
Reliability
Reliable
Target: Teradek Cube Firmware Version 7.3.6 (build 26850)
No auth needed
Prerequisites: Victim must be authenticated as admin and visit the malicious page
devstral-2 · analyzed Feb 18, 2026 Full analysis →

References (3)

Core 3
Core References
Product product
https://www.teradek.com
Exploit, Third Party Advisory third-party-advisory
https://www.zeroscience.mk/en/vulnerabilities/ZSL-2018-5464.php

Scores

CVSS v3 4.3
EPSS 0.0018
EPSS Percentile 7.3%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N

CISA SSVC

Vulnrichment
Exploitation poc
Automatable no
Technical Impact partial

Details

CWE
CWE-352
Status published
Products (1)
teradek/cube_firmware 7.3.6 build26850
Published Dec 24, 2025
Tracked Since Feb 18, 2026