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CVE-2011-4536
Heap-based buffer overflow in nettransdll.dll in HistorySvr.exe (aka HistoryServer.exe) in WellinTech KingView 6.53 and 65.30.2010.18018…
High10.0EPSS 8.5%
- Published
- Updated
- Reserved
- Assigned by
- certcc
Description
Heap-based buffer overflow in nettransdll.dll in HistorySvr.exe (aka HistoryServer.exe) in WellinTech KingView 6.53 and 65.30.2010.18018 allows remote attackers to execute arbitrary code via a crafted op-code 3 packet.
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)
- 8.5% · top 4.9% of all CVEs (2 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 (6)
- http://www.zerodayinitiative.com/advisories/ZDI-11-351/ (opens in a new tab)x_refsource_MISCx_transferred
- 77992 (opens in a new tab)vdb-entryx_refsource_OSVDBx_transferred
- 47339 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- http://en.wellintech.com/news/detail.aspx?contentid=166 (opens in a new tab)x_refsource_CONFIRMx_transferred
- http://www.kingview.com/news/detail.aspx?contentid=587 (opens in a new tab)x_refsource_CONFIRMx_transferred
- http://www.us-cert.gov/control_systems/pdf/ICSA-11-355-02.pdf (opens in a new tab)x_refsource_MISCx_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)
Record last updated .