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Vulnerability record · CVE-2012-4695 · published 18 April 2013

CVE-2012-4695: Rockwellautomation rslinx enterprise improper input validation vulnerability

Rockwellautomation · Rslinx Enterprise

LogReceiver.exe in Rockwell Automation RSLinx Enterprise CPR9, CPR9-SR1, CPR9-SR2, CPR9-SR3, CPR9-SR4, CPR9-SR5, CPR9-SR5.1, and CPR9-SR6 allows remote attackers to cause a denial of service (service outage) via a zero-byte UDP packet that is not properly handled by Logger.dll.

7.1 CVSS 2.0 High EPSS 2.8% · top 14.3% CWE-20 · Improper input validation
7.1CVSS 2.0 base score
2.8%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
4References
16 Jun 2026Last modified by NVD

Description

LogReceiver.exe in Rockwell Automation RSLinx Enterprise CPR9, CPR9-SR1, CPR9-SR2, CPR9-SR3, CPR9-SR4, CPR9-SR5, CPR9-SR5.1, and CPR9-SR6 allows remote attackers to cause a denial of service (service outage) via a zero-byte UDP packet that is not properly handled by Logger.dll.

AV:N/AC:M/Au:N/C:N/I:N/A:C

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://ics-cert.us-cert.gov/pdf/ICSA-13-095-02.pdf US Government Resource
https://rockwellautomation.custhelp.com/app/answers/detail/a_id/537599
http://ics-cert.us-cert.gov/pdf/ICSA-13-095-02.pdf US Government Resource
https://rockwellautomation.custhelp.com/app/answers/detail/a_id/537599

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

10.0CVE-2012-4715Rockwellautomation rslinx enterprise memory buffer overflow vulnerabilityBuffer overflow in LogReceiver.exe in Rockwell Automation RSLinx Enterprise CPR9, CPR9-SR1, CPR9-SR2, CPR9-SR3, CPR9-SR4, CPR9-SR5, CPR9-SR5.1, and C…EPSS 7.8%8.2CVE-2020-12034Rockwellautomation eds subsystem sql injection vulnerabilityProducts that use EDS Subsystem: Version 28.0.1 and prior (FactoryTalk Linx software (Previously called RSLinx Enterprise): Versions 6.00, 6.10, and …EPSS 1.3%7.5CVE-2013-2805Rockwellautomation rslinx enterprise out-of-bounds read vulnerabilityRockwell Automation RSLinx Enterprise Software (LogReceiver.exe) CPR9, CPR9-SR1, CPR9-SR2, CPR9-SR3, CPR9-SR4, CPR9-SR5, CPR9-SR5.1, and CPR9-SR6 doe…EPSS 3.9%7.5CVE-2013-2806Rockwellautomation rslinx enterprise integer overflow vulnerabilityRockwell Automation RSLinx Enterprise Software (LogReceiver.exe) CPR9, CPR9-SR1, CPR9-SR2, CPR9-SR3, CPR9-SR4, CPR9-SR5, CPR9-SR5.1, and CPR9-SR6 doe…EPSS 3.9%7.5CVE-2013-2807Rockwellautomation rslinx enterprise integer overflow vulnerabilityRockwell Automation RSLinx Enterprise Software (LogReceiver.exe) CPR9, CPR9-SR1, CPR9-SR2, CPR9-SR3, CPR9-SR4, CPR9-SR5, CPR9-SR5.1, and CPR9-SR6 doe…EPSS 3.9%5.5CVE-2020-12038Rockwellautomation eds subsystem memory buffer overflow vulnerabilityProducts that use EDS Subsystem: Version 28.0.1 and prior (FactoryTalk Linx software (Previously called RSLinx Enterprise): Versions 6.00, 6.10, and …EPSS 2.5%9.5CVE-2026-88771Citrix NetScaler Improper Input Validation VulnerabilityImproper input validation vulnerability in Citrix NetScaler ADC and Citrix NetScaler Gateway. This issue affects ADC: before 14.1-73.37, before 13.1-…KEV9.5CVE-2026-93952Arista velocloud orchestrator improper input validation vulnerabilityVeloCloud Orchestrator (VCO) on-prem has a security issue where this issue may allow a remote attacker to access privileged internal functionality an…KEVEPSS 0.90%

Source: NIST National Vulnerability Database (record CVE-2012-4695), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.