EIP-2026-118318

PRE-CVE

BigAnt Server 2.52 - USV Buffer Overflow (Metasploit)

Title source: legacy

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-118318. PoCs published by Metasploit.

AI-analyzed exploit summary This is a Metasploit module exploiting a stack buffer overflow in BigAnt Server 2.52 via the USV command. It uses SEH overwrites and XOR encoding to bypass bad characters and achieve remote code execution.

Description

BigAnt Server 2.52 - USV Buffer Overflow (Metasploit)

Exploits (1)

exploitdb WORKING POC VERIFIED

by Metasploit · rubyremotewindows

https://www.exploit-db.com/exploits/16426

View Code ZIP pw:eip

This is a Metasploit module exploiting a stack buffer overflow in BigAnt Server 2.52 via the USV command. It uses SEH overwrites and XOR encoding to bypass bad characters and achieve remote code execution.

Classification

Working Poc 95%

Attack Type

Rce

Complexity

Moderate

Reliability

Reliable

Target: BigAnt Server 2.52

No auth needed

Prerequisites: Network access to the target service on port 6660 · BigAnt Server 2.52 running on the target

MITRE ATT&CK

T1068 - Exploitation for Privilege Escalation T1203 - Exploitation for Client Execution

devstral-2 · analyzed Feb 16, 2026 Full analysis →

Details

Status pre_cve

Tracked Since Feb 18, 2026