Unrated severityNVD Advisory· Published Feb 10, 2012· Updated Apr 29, 2026

CVE-2011-4533

Description

zenAdminSrv.exe in Ing. Punzenberger COPA-DATA zenon 6.51 SP0 allows remote attackers to cause a denial of service (daemon crash) or possibly execute arbitrary code via a crafted packet to TCP port 50777, aka Reference Number 25240.

Affected products

Copadata/Zenon2 versions
cpe:2.3:a:copadata:zenon:6.51:sp0:*:*:*:*:*:*+ 1 more
- cpe:2.3:a:copadata:zenon:6.51:sp0:*:*:*:*:*:*
- (no CPE)range: 6.51 SP0

Patches

No patches discovered yet.

Vulnerability mechanics

AI mechanics synthesis has not run for this CVE yet.

References

secunia.com/advisories/47892nvdVendor Advisory
www.us-cert.gov/control_systems/pdf/ICSA-12-013-01.pdfnvdUS Government Resource

News mentions

No linked articles in our index yet.

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