EIP-2026-118339

PRE-CVE

CA BrightStor ARCserve Message Engine 0x72 - Remote Buffer Overflow (Metasploit)

Title source: legacy

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-118339. PoCs published by Metasploit.

AI-analyzed exploit summary This Metasploit module exploits a buffer overflow in CA BrightStor ARCserve Backup via a crafted RPC request to opcode 0x72, allowing arbitrary code execution. It uses SEH overwrites and a known return address for Windows 2003.

Description

CA BrightStor ARCserve Message Engine 0x72 - Remote Buffer Overflow (Metasploit)

Exploits (1)

exploitdb WORKING POC VERIFIED

by Metasploit · rubyremotewindows

https://www.exploit-db.com/exploits/16412

View Code ZIP pw:eip

This Metasploit module exploits a buffer overflow in CA BrightStor ARCserve Backup via a crafted RPC request to opcode 0x72, allowing arbitrary code execution. It uses SEH overwrites and a known return address for Windows 2003.

Classification

Working Poc 95%

Attack Type

Rce

Complexity

Moderate

Reliability

Reliable

Target: CA BrightStor ARCserve Backup 11.1 - 11.5 SP2

No auth needed

Prerequisites: Network access to target on port 6504 · Vulnerable version of CA BrightStor ARCserve

MITRE ATT&CK

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

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

Details

Status pre_cve

Tracked Since Feb 18, 2026