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CVE-2011-0406
Heap-based buffer overflow in HistorySvr.exe in WellinTech KingView 6.53 allows remote attackers to execute arbitrary code via a long…
High10.0EPSS 21.3%
- Published
- Updated
- Reserved
- Assigned by
- mitre
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.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 2.0 | High10.0 | AV:N/AC:L/Au:N/C:C/I:C/A:C |
- EPSS (exploitation in 30 days)
- 21.3% · top 2.4% of all CVEs (3 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: High 10.0.
Weakness
Affected products
n/a
- affected n/a
References (11)
- kingview-historysvr-bo(64559) (opens in a new tab)vdb-entryx_refsource_XFx_transferred
- 15957 (opens in a new tab)exploitx_refsource_EXPLOIT-DBx_transferred
- 45727 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
- http://www.cnnvd.org.cn/showCnnvd.html?id=2011010108 (opens in a new tab)x_refsource_MISCx_transferred
- 42851 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- 70366 (opens in a new tab)vdb-entryx_refsource_OSVDBx_transferred
- 8134 (opens in a new tab)third-party-advisoryx_refsource_SREASONx_transferred
- ADV-2011-0063 (opens in a new tab)vdb-entryx_refsource_VUPENx_transferred
- http://thesauceofutterpwnage.blogspot.com/2011/01/waking-up-sleeping-dragon.html (opens in a new tab)x_refsource_MISCx_transferred
- http://www.kingview.com/news/detail.aspx?contentid=528 (opens in a new tab)x_refsource_CONFIRMx_transferred
- VU#180119 (opens in a new tab)third-party-advisoryx_refsource_CERT-VNx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2011-0406)Record last updated .