Unrated severityNVD Advisory· Published Feb 10, 2012· Updated Jun 16, 2026
CVE-2011-4534
CVE-2011-4534
Description
ZenSysSrv.exe in Ing. Punzenberger COPA-DATA zenon 6.51 SP0 allows remote attackers to cause a denial of service (service crash) or possibly execute arbitrary code via a series of connections and disconnections on TCP port 1101, aka Reference Number 25212.
Affected products
2Patches
Vulnerability mechanics
References
2- secunia.com/advisories/47892nvdVendor Advisory
- www.us-cert.gov/control_systems/pdf/ICSA-12-013-01.pdfnvdUS Government Resource
News mentions
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