EIP-2026-101502

PRE-CVE

ZTE ZXDSL 831 II Modem - Arbitrary Configuration Access

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-101502. PoCs published by SuNHouSe2.

AI-analyzed exploit summary This is a technical writeup describing an information disclosure vulnerability in ZTE ZXDSL 831 II modems. The exploit involves accessing a specific CGI endpoint to retrieve PPPoE credentials without authentication.

Description

ZTE ZXDSL 831 II Modem - Arbitrary Configuration Access

Exploits (1)

exploitdb WRITEUP VERIFIED
by SuNHouSe2 · textremotehardware
https://www.exploit-db.com/exploits/9473

This is a technical writeup describing an information disclosure vulnerability in ZTE ZXDSL 831 II modems. The exploit involves accessing a specific CGI endpoint to retrieve PPPoE credentials without authentication.

Classification
Writeup 80%
Attack Type
Info Leak
Complexity
Trivial
Reliability
Reliable
Target: ZTE ZXDSL 831 II (Firmware Version ZXDSL 831IIV7.5.0a_E09_OV)
No auth needed
Prerequisites: Access to the local network where the modem is located
devstral-2 · analyzed Feb 18, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026