CVE-2011-0406

Severity: critical (CVSS 10.0 v2.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 21.3% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2011-01-11 · updated 2026-06-16
Weakness: CWE-119

Description

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.

Affected products

WellinTech Kingview: 6.53

References

http://osvdb.org/70366
http://secunia.com/advisories/42851
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
http://www.kb.cert.org/vuls/id/180119
http://www.kingview.com/news/detail.aspx?contentid=528
http://www.securityfocus.com/bid/45727
http://www.vupen.com/english/advisories/2011/0063
https://exchange.xforce.ibmcloud.com/vulnerabilities/64559
http://osvdb.org/70366

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