EIP-2026-117912

PRE-CVE

Smartfren Connex EC 1261-2 UI OUC - Local Privilege Escalation

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-117912. PoCs published by X-Cisadane.

AI-analyzed exploit summary This exploit demonstrates a local privilege escalation vulnerability in Smartfren Connex EC 1261-2 UI OUC due to improper file permissions on the executable file (ouc.exe). The exploit involves replacing the executable with a malicious binary that gets executed with SYSTEM privileges upon system restart.

Description

Smartfren Connex EC 1261-2 UI OUC - Local Privilege Escalation

Exploits (1)

exploitdb WORKING POC
by X-Cisadane · textlocalwindows
https://www.exploit-db.com/exploits/21547

This exploit demonstrates a local privilege escalation vulnerability in Smartfren Connex EC 1261-2 UI OUC due to improper file permissions on the executable file (ouc.exe). The exploit involves replacing the executable with a malicious binary that gets executed with SYSTEM privileges upon system restart.

Classification
Working Poc 100%
Attack Type
Lpe
Complexity
Trivial
Reliability
Reliable
Target: Smartfren Connex EC 1261-2 UI OUC version 21.005.15.03.836
No auth needed
Prerequisites: Local access to the system · Ability to write files to the target directory
devstral-2 · analyzed Feb 18, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026