CVE-2011-4871

N/A Unknown
Published: April 18, 2012 Modified: April 29, 2026
View on NVD

Description

Open Automation Software OPC Systems.NET before 5.0 allows remote attackers to cause a denial of service via a malformed .NET RPC packet on TCP port 58723.

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References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory
http://www.us-cert.gov/control_systems/pdf/ICSA-12-012-01.pdf
Source: cret@cert.org
US Government Resource
http://www.us-cert.gov/control_systems/pdf/ICSA-12-012-01.pdf
Source: af854a3a-2127-422b-91ae-364da2661108
US Government Resource

2 reference(s) from NVD

Quick Stats

CVSS v3 Score
N/A / 10.0
EPSS (Exploit Probability)
3.2%
86th percentile
Exploitation Status
Not in CISA KEV

Weaknesses (CWE)

CWE-20

Affected Vendors

opcsystems

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