What’s Vulnerable › Vulnerabilities

CVE-2012-4695

• Severity: high (CVSS 7.1 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 2.8% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2013-04-18 · updated 2026-06-16
• Weakness: CWE-20

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.

Affected products

• Rockwell Automation RSLinx Enterprise Software: cpr9, cpr9-sr1, cpr9-sr2, cpr9-sr3, cpr9-sr4, cpr9-sr5 (+2)

References

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

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