EIP-2026-115417

PRE-CVE

IBM Tivoli Storage Manager FastBack Server 5.5.4.2 - '_FXCLI_SetConfFileChunk' Stack Buffer Overflow (PoC)

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-115417. PoCs published by Ptrace Security.

AI-analyzed exploit summary This exploit demonstrates a stack buffer overflow in IBM Tivoli Storage Manager FastBack Server 5.5.4.2 via the _FXCLI_SetConfFileChunk function. The PoC sends a maliciously crafted packet to trigger the vulnerability, leading to arbitrary code execution.

Description

IBM Tivoli Storage Manager FastBack Server 5.5.4.2 - '_FXCLI_SetConfFileChunk' Stack Buffer Overflow (PoC)

Exploits (1)

exploitdb WORKING POC
by Ptrace Security · pythondoswindows
https://www.exploit-db.com/exploits/38979

This exploit demonstrates a stack buffer overflow in IBM Tivoli Storage Manager FastBack Server 5.5.4.2 via the _FXCLI_SetConfFileChunk function. The PoC sends a maliciously crafted packet to trigger the vulnerability, leading to arbitrary code execution.

Classification
Working Poc 95%
Attack Type
Rce
Complexity
Moderate
Reliability
Reliable
Target: IBM Tivoli Storage Manager FastBack Server 5.5.4.2
No auth needed
Prerequisites: Network access to the target server on port 11460
devstral-2 · analyzed Feb 18, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026