CVE-2020-29659

CRITICAL

Flexense DupScout Enterprise 10.0.18 - Buffer Overflow

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2020-29659. PoCs published by Andrés Roldán.

AI-analyzed exploit summary This exploit targets a remote buffer overflow vulnerability in Dup Scout Enterprise 10.0.18 via the 'sid' parameter. It leverages SEH overwrite with a structured payload to achieve remote code execution using a bind shell payload.

Description

A buffer overflow in the web server of Flexense DupScout Enterprise 10.0.18 allows a remote anonymous attacker to execute code as SYSTEM by overflowing the sid parameter via a GET /settings&sid= attack.

Exploits (1)

exploitdb WORKING POC
by Andrés Roldán · pythonremotewindows
https://www.exploit-db.com/exploits/49217

This exploit targets a remote buffer overflow vulnerability in Dup Scout Enterprise 10.0.18 via the 'sid' parameter. It leverages SEH overwrite with a structured payload to achieve remote code execution using a bind shell payload.

Classification
Working Poc 95%
Attack Type
Rce
Complexity
Moderate
Reliability
Reliable
Target: Dup Scout Enterprise 10.0.18
No auth needed
Prerequisites: Network access to the target · Dup Scout Enterprise 10.0.18 running on Windows
devstral-2 · analyzed Feb 16, 2026 Full analysis →

References (3)

Core 3
Core References
Exploit, Third Party Advisory, VDB Entry x_refsource_misc
https://www.exploit-db.com/exploits/49217
Product x_refsource_misc
https://www.dupscout.com
Exploit, Third Party Advisory x_refsource_confirm
https://fluidattacks.com/advisories/prine/

Scores

CVSS v3 9.8
EPSS 0.0509
EPSS Percentile 91.3%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Details

CWE
CWE-120
Status published
Products (1)
flexense/dupscout 10.0.18
Published Dec 09, 2020
Tracked Since Feb 18, 2026