CVE-2011-0406
HIGH · CVSS 10.0EPSS 21.3%EU EUVD
Heap-based buffer overflow in HistorySvr.exe in WellinTech KingView 6.53 allows remote attackers to execute arbitrary code via a long request to TCP port 777.
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
- 21.3% (98th percentile)
- In CISA KEV
- No
- In EU EUVD
- Yes (EUVD-2011-0432)
- Published
- January 11, 2011
- NVD last modified
- June 16, 2026
- Status
- Modified
EU Vulnerability Database (EUVD)
This vulnerability is also tracked by ENISA as EUVD-2011-0432 in the EU Vulnerability Database. Last updated in EUVD on August 6, 2024.
View on the EU Vulnerability DatabaseAffected products
- wellintech / kingview
References
- http://osvdb.org/70366
- http://secunia.com/advisories/42851(Vendor Advisory)
- http://securityreason.com/securityalert/8134
- http://thesauceofutterpwnage.blogspot.com/2011/01/waking-up-sleeping-dragon.html
- http://www.cnnvd.org.cn/showCnnvd.html?id=2011010108
- http://www.exploit-db.com/exploits/15957(Exploit)
- http://www.kb.cert.org/vuls/id/180119(US Government Resource)
- http://www.kingview.com/news/detail.aspx?contentid=528
- http://www.securityfocus.com/bid/45727(Exploit)
- http://www.vupen.com/english/advisories/2011/0063(Vendor Advisory)
- https://exchange.xforce.ibmcloud.com/vulnerabilities/64559
Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS
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