CVE-2011-4534

N/A Unknown
Published: February 10, 2012 Modified: April 29, 2026
View on NVD

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.

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References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory
http://secunia.com/advisories/47892
Source: cret@cert.org
Vendor Advisory
http://www.us-cert.gov/control_systems/pdf/ICSA-12-013-01.pdf
Source: cret@cert.org
US Government Resource
http://secunia.com/advisories/47892
Source: af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory
http://www.us-cert.gov/control_systems/pdf/ICSA-12-013-01.pdf
Source: af854a3a-2127-422b-91ae-364da2661108
US Government Resource

4 reference(s) from NVD

Quick Stats

CVSS v3 Score
N/A / 10.0
EPSS (Exploit Probability)
2.5%
83th percentile
Exploitation Status
Not in CISA KEV

Affected Vendors

copadata