CVE-2012-4333
CVE-2012-4333 is a critical-severity vulnerability in Samsung Net-i Viewer with a CVSS 2.0 base score of 10.0. Its EPSS exploit-prediction score of 60% places it in the 99th percentile, indicating an elevated likelihood of exploitation. The underlying weakness is classified as CWE-119.
Key facts
- Severity: Critical (CVSS 2.0 base score 10.0)
- EPSS exploit prediction: 60% (99th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-119
- Affected product: Samsung Net-i Viewer
- Published:
- Last modified:
Description
Multiple stack-based buffer overflows in the BackupToAvi method in the (1) UMS_Ctrl 1.5.1.1 and (2) UMS_Ctrl_STW 2.0.1.0 ActiveX controls in Samsung NET-i viewer 1.37.120316 allow remote attackers to execute arbitrary code via a long string in the fname parameter. NOTE: some of these details are obtained from third party information.
Frequently asked questions
- What is CVE-2012-4333?
- Multiple stack-based buffer overflows in the BackupToAvi method in the (1) UMS_Ctrl 1.5.1.1 and (2) UMS_Ctrl_STW 2.0.1.0 ActiveX controls in Samsung NET-i viewer 1.37.120316 allow remote attackers to execute arbitrary code via a long string in the fname parameter. NOTE: some of these details are obtained from third party information.
- How severe is CVE-2012-4333?
- CVE-2012-4333 has a CVSS 2.0 base score of 10.0, rated critical severity.
- Is CVE-2012-4333 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 60% (99th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2012-4333?
- CVE-2012-4333 affects Samsung Net-i Viewer. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2012-4333?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
- When was CVE-2012-4333 published?
- CVE-2012-4333 was published on 2012-08-14 and last updated on 2026-06-16.
References
- http://secunia.com/advisories/48966
- http://www.exploit-db.com/exploits/18765
- http://www.securityfocus.com/bid/53193
- https://exchange.xforce.ibmcloud.com/vulnerabilities/75070
Affected products (1)
- cpe:2.3:a:samsung:net-i_viewer:1.37.120316:*:*:*:*:*:*:*
More vulnerabilities in Samsung Net-i Viewer
- CVE-2012-4334 — Critical (CVSS 10.0): The ConnectDDNS method in the (1) STWConfigNVR 1.1.13.15 and (2) STWConfig 1.1.14.13 ActiveX controls in Samsung NET-i…
- CVE-2012-4250 — Critical (CVSS 9.3): Stack-based buffer overflow in the RequestScreenOptimization function in the XProcessControl.ocx ActiveX control in…
- CVE-2012-4335 — High (CVSS 7.8): Samsung NET-i viewer 1.37.120316 allows remote attackers to cause a denial of service (infinite loop) via a negative…
All CVEs affecting Samsung Net-i Viewer →
Other CWE-119 (Improper Restriction of Operations within the Bounds of a Memory Buffer) vulnerabilities
- CVE-2026-2778 — Critical (CVSS 10.0): Sandbox escape due to incorrect boundary conditions in the DOM: Core & HTML component. This vulnerability was fixed in…
- CVE-2026-2776 — Critical (CVSS 10.0): Sandbox escape due to incorrect boundary conditions in the Telemetry component in External Software. This vulnerability…
- CVE-2025-1866 — Critical (CVSS 10.0): Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in warmcat libwebsockets allows…
- CVE-2022-27625 — Critical (CVSS 10.0): A vulnerability regarding improper restriction of operations within the bounds of a memory buffer is found in the…
- CVE-2022-27624 — Critical (CVSS 10.0): A vulnerability regarding improper restriction of operations within the bounds of a memory buffer is found in the…
- CVE-2020-11896 — Critical (CVSS 10.0): The Treck TCP/IP stack before 6.0.1.66 allows Remote Code Execution, related to IPv4 tunneling.