CVE-2012-1830

Exp

Stack-based buffer overflow in WellinTech KingView 6.53 allows remote attackers to execute arbitrary code via a crafted packet to TCP port 555.

Published: 2012-07-05 Last update: 2026-04-29 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2012-1830 is rated High Exploit Risk (84.5/100): CVSS Critical severity, with high exploitation likelihood (EPSS 9.19%, 93th percentile). 1 public exploit reference(s) are indexed (Exploit-DB). Public exploits are available—assess exposure, apply mitigations, and prioritize patching.

Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.

Public exploit references (Exploit-DB) for CVE-2012-1830

EDB-ID Source Kind Published Link
19388 exploit_db edb 2012-06-25 Exploit-DB ↗

Exploit prediction scoring system (EPSS) score for CVE-2012-1830

EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).

# Date Old EPSS score New EPSS score Delta (New - Old)
1 2026-05-27 12.14% 9.19% -2.95%
2 2026-03-06 14.41% 12.14% -2.27%
3 2025-03-30 — 14.41% —

Full EPSS history (21 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2012-1830

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
10.0 2.0 HIGH
AV:N/AC:L/Au:N/C:C/I:C/A:C Click to expand
Access vector (AV:N)
Can be exploited remotely over network reachability.
Access complexity (AC:L)
Exploitation conditions are straightforward and predictable.
Authentication (AU:N)
No authentication is required.
Confidentiality impact (C:C)
Complete confidentiality impact.
Integrity impact (I:C)
Complete integrity impact.
Availability impact (A:C)
Complete availability impact.
 10.0 10.0 [email protected]

Weakness enumeration for CVE-2012-1830

NVD evaluator notes for CVE-2012-1830

Impact: Per: http://www.wellintech.com/index.php/news/33-patch-for-kingview653 "KingView with the version 65.30.17249( TouchExplorer: 65.30.2003.17249; TouchVew: 65.30.2003.17376) and also the previous version is affected."

Affected software / configurations for CVE-2012-1830

Vendor Product Version Raw CPE
wellintech kingview <= 6.53 cpe:2.3:a:wellintech:kingview:*:*:*:*:*:*:*:*
wellintech kingview 3.0 cpe:2.3:a:wellintech:kingview:3.0:*:*:*:*:*:*:*
wellintech kingview 6.5.30.2010.18018 cpe:2.3:a:wellintech:kingview:6.5.30.2010.18018:*:*:*:*:*:*:*
wellintech kingview 6.52 cpe:2.3:a:wellintech:kingview:6.52:*:*:*:*:*:*:*
wellintech kingview 65.30.2010.18018 cpe:2.3:a:wellintech:kingview:65.30.2010.18018:*:*:*:*:*:*:*
wellintech kingview 65.30.17249 cpe:2.3:a:wellintech:kingview:65.30.17249:*:*:*:*:*:*:*

References for CVE-2012-1830

cvelogic Threat Intelligence