CVE-2011-4536
Heap-based buffer overflow in nettransdll.dll in HistorySvr.exe (aka HistoryServer.exe) in...
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.
Exploit likelihood
What each source reports
NVD Score used
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.
- Record
CVE-2011-4536- CVSS 2.0
- 10.0 High
AV:N/AC:L/Au:N/C:C/I:C/A:C - Weakness
- CWE-119
- Updated
- 2026-11-02
CVE List No score
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.
- Record
CVE-2011-4536- Updated
- 2026-11-02
EUVDEUVD-2011-4462 No score
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.
- Record
EUVD-2011-4462- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-wgpj-cj2f-hw2w No score
Heap-based buffer overflow in nettransdll.dll in HistorySvr.exe (aka HistoryServer.exe) in...
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.
- Record
GHSA-wgpj-cj2f-hw2w- Weakness
- CWE-119
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2011-4536 is a high vulnerability (CVSS 10.0) in Wellintech Kingview, published December 27, 2011. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 8.53%, the 95th percentile. No source names a fixed version.
References
zerodayinitiative.com/advisories/ZDI-11-351
osvdb.org/77992
secunia.com/advisories/47339
en.wellintech.com/news/detail.aspx?contentid=166
kingview.com/news/detail.aspx?contentid=587
us-cert.gov/control_systems/pdf/ICSA-11-355-02.pdf
nvd.nist.gov/vuln/detail/CVE-2011-4536
github.com/advisories/GHSA-wgpj-cj2f-hw2w