Is CVE-2012-1830 being actively exploited?

CVE-2012-1830 is not currently listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.

What is the CVSS score for CVE-2012-1830?

CVE-2012-1830 has a CVSS 2.0 base score of 10.0 (HIGH).

CVE-2012-1830

HIGH · CVSS 10.0EPSS 7.7%EU EUVD

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

Key facts

CVSS score: 10.0 (v2.0)
Severity: HIGH
CVSS vector: AV:N/AC:L/Au:N/C:C/I:C/A:C
Weakness (CWE): CWE-119
EPSS score: 7.7% (95th percentile)
In CISA KEV: No
In EU EUVD: Yes (EUVD-2012-1840)
Published: July 5, 2012
NVD last modified: June 16, 2026
Status: Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2012-1840 in the EU Vulnerability Database. Last updated in EUVD on September 17, 2024.

View on the EU Vulnerability Database

Affected products

wellintech / kingview
wellintech / kingview
wellintech / kingview
wellintech / kingview
wellintech / kingview
wellintech / kingview

References

http://www.us-cert.gov/control_systems/pdf/ICSA-12-185-01.pdf(Patch, Vendor Advisory)
http://www.wellintech.com/index.php/news/33-patch-for-kingview653(Patch, Vendor Advisory)

Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS

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