CVE-2012-4335

Samsung NET-i viewer 1.37.120316 - Denial of Service via Negative Size Value in TCP Request

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2012-4335. PoCs published by Luigi Auriemma.

AI-analyzed exploit summary This is a technical writeup by Luigi Auriemma detailing three vulnerabilities in Samsung NET-i ware, including an endless loop in remote services, code execution in the ConnectDDNS ActiveX, and a stack overflow in the BackupToAvi ActiveX. The writeup provides assembly-level analysis and references external PoC tools.

Description

Samsung NET-i viewer 1.37.120316 allows remote attackers to cause a denial of service (infinite loop) via a negative size value in a TCP request to (1) NiwMasterService or (2) NiwStorageService. NOTE: some of these details are obtained from third party information.

Exploits (1)

exploitdb WRITEUP VERIFIED
by Luigi Auriemma · textdoswindows
https://www.exploit-db.com/exploits/18765

This is a technical writeup by Luigi Auriemma detailing three vulnerabilities in Samsung NET-i ware, including an endless loop in remote services, code execution in the ConnectDDNS ActiveX, and a stack overflow in the BackupToAvi ActiveX. The writeup provides assembly-level analysis and references external PoC tools.

Classification
Writeup 90%
Attack Type
Rce | Dos
Complexity
Moderate
Reliability
Theoretical
Target: Samsung NET-i ware <= 1.37
No auth needed
Prerequisites: Network access to vulnerable services · ActiveX controls enabled in target environment
devstral-2 · analyzed Feb 18, 2026 Full analysis →

References (4)

Core 4
Core References
Third Party Advisory, VDB Entry vdb-entry x_refsource_xf
https://exchange.xforce.ibmcloud.com/vulnerabilities/75066
Exploit exploit x_refsource_exploit-db
http://www.exploit-db.com/exploits/18765
Exploit vdb-entry x_refsource_bid
http://www.securityfocus.com/bid/53193
Vendor Advisory third-party-advisory x_refsource_secunia
http://secunia.com/advisories/48825

Scores

EPSS 0.0348
EPSS Percentile 87.6%

Details

CWE
CWE-119
Status published
Products (1)
samsung/net-i_viewer 1.37.120316
Published Aug 14, 2012
Tracked Since Feb 18, 2026