Buffer overflow in Samsung Net-I Viewer

CVE-2012-4335

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.

Vulnerability class: Buffer Overflow

Published 2012-08-14 · last modified 2026-06-16.

CVSS v2 metric

CVSS v2 base score 7.8 (High). Vector: AV:N/AC:L/Au:N/C:N/I:N/A:C. This CVE predates CVSS v3 and has no v3 score from NVD.

EPSS exploit prediction

EPSS: 0.035 (88.7th percentile), scored 2026-10-01.

Low probability of exploitation in the next 30 days, but still tracked. 89th percentile — 88.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.035 · newest: 0.035 · change: 0.000

Affected products

Samsung Net-I Viewer — versions 1.37.120316

Weakness classification (CWE)

CWE-119 — Improper Restriction of Operations within the Bounds of a Memory Buffer

References

exchange.xforce.ibmcloud.com/vulnerabilities/75066 (vdb-entry)
www.exploit-db.com/exploits/18765 (Exploit, exploit)
www.securityfocus.com/bid/53193 (Exploit, vdb-entry)
secunia.com/advisories/48825 (Vendor Advisory, third-party-advisory)