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TI-2013-02451 Aliases CVE-2013-2806GHSA-7934-59fw-r79m

Integer overflow in Rockwell RSLinx Enterprise Software

Priority LOW 39CWE-190Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
Denial of service
Confidentiality · integrity · availability
None · None · High
Fix status
No fix listed

Attack profile from CVSS 3.0 · NVD. Fix status from CNA. Impact type from CWE-190 and the CVSS impact.

Summary

Rockwell Automation RSLinx Enterprise Software (LogReceiver.exe) CPR9, CPR9-SR1, CPR9-SR2, CPR9-SR3, CPR9-SR4, CPR9-SR5, CPR9-SR5.1, and CPR9-SR6 does not handle input correctly and results in a logic error if it calculates an incorrect value for the “End of Current Record” field. By sending a datagram to the service over Port 4444/UDP with the “Record Data Size” field modified to a specifically oversized value, the service will calculate an undersized value for the “Total Record Size.” Then the service will calculate an incorrect value for the “End of Current Record” field causing access violations that lead to a service crash. The service can be recovered with a manual reboot. The patches and details pertaining to these vulnerabilities can be found at the following Rockwell Automation security advisory link (login is required): https://rockwellautomation.custhelp.com/app/answers/detail/a_id/537599

Why it matters now

EPSS 0.03855 90th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
RockwellRSLinx Enterprise SoftwareCPR9; CPR9-SR1; CPR9-SR2; CPR9-SR3; CPR9-SR4; CPR9-SR5; CPR9-SR5.1; CPR9-SR6—No fix listedCNA
  • RSLinx Enterprise Software VendorRockwell Affected CPR9; CPR9-SR1; CPR9-SR2; CPR9-SR3; CPR9-SR4; CPR9-SR5; CPR9-SR5.1; CPR9-SR6 Fixed in — No fix listed CNA

CPE configurations NVD · 9

CPEVersionsRoleVendor
cpe:2.3:a:rockwellautomation:rslinx_enterprise:5.10.00:*:*:*:*:*:*:*5.10.00VulnerableRockwell
cpe:2.3:a:rockwellautomation:rslinx_enterprise:5.10.01:*:*:*:*:*:*:*5.10.01VulnerableRockwell
cpe:2.3:a:rockwellautomation:rslinx_enterprise:5.20.00:*:*:*:*:*:*:*5.20.00VulnerableRockwell
cpe:2.3:a:rockwellautomation:rslinx_enterprise:5.21.00:*:*:*:*:*:*:*5.21.00VulnerableRockwell
cpe:2.3:a:rockwellautomation:rslinx_enterprise:5.30.00:*:*:*:*:*:*:*5.30.00VulnerableRockwell
cpe:2.3:a:rockwellautomation:rslinx_enterprise:5.40.00:*:*:*:*:*:*:*5.40.00VulnerableRockwell
cpe:2.3:a:rockwellautomation:rslinx_enterprise:5.50.00:*:*:*:*:*:*:*5.50.00VulnerableRockwell
cpe:2.3:a:rockwellautomation:rslinx_enterprise:5.51.00:*:*:*:*:*:*:*5.51.00VulnerableRockwell
cpe:2.3:a:rockwellautomation:rslinx_enterprise:5.60.00:*:*:*:*:*:*:*5.60.00VulnerableRockwell
  • cpe:2.3:a:rockwellautomation:rslinx_enterprise:5.10.00:*:*:*:*:*:*:* Versions 5.10.00 Vulnerable ·Rockwell
  • cpe:2.3:a:rockwellautomation:rslinx_enterprise:5.10.01:*:*:*:*:*:*:* Versions 5.10.01 Vulnerable ·Rockwell
  • cpe:2.3:a:rockwellautomation:rslinx_enterprise:5.20.00:*:*:*:*:*:*:* Versions 5.20.00 Vulnerable ·Rockwell
  • cpe:2.3:a:rockwellautomation:rslinx_enterprise:5.21.00:*:*:*:*:*:*:* Versions 5.21.00 Vulnerable ·Rockwell
  • cpe:2.3:a:rockwellautomation:rslinx_enterprise:5.30.00:*:*:*:*:*:*:* Versions 5.30.00 Vulnerable ·Rockwell
  • cpe:2.3:a:rockwellautomation:rslinx_enterprise:5.40.00:*:*:*:*:*:*:* Versions 5.40.00 Vulnerable ·Rockwell
  • cpe:2.3:a:rockwellautomation:rslinx_enterprise:5.50.00:*:*:*:*:*:*:* Versions 5.50.00 Vulnerable ·Rockwell
  • cpe:2.3:a:rockwellautomation:rslinx_enterprise:5.51.00:*:*:*:*:*:*:* Versions 5.51.00 Vulnerable ·Rockwell
  • cpe:2.3:a:rockwellautomation:rslinx_enterprise:5.60.00:*:*:*:*:*:*:* Versions 5.60.00 Vulnerable ·Rockwell

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2013-2806
  2. 2026-10-03 Alias added: GHSA-7934-59fw-r79m
  3. 2026-10-16 EPSS moved to the 90th–95th percentile

References

Advisory 1

  • TI-2012-04021 Buffer overflow in LogReceiver.exe in Rockwell Automation RSLinx Enterprise CPR9… CVSS 2.0HIGH 10.0
  • TI-2013-02452 Integer overflow in Rockwell RSLinx Enterprise Software CVSS 3.0HIGH 7.5
  • TI-2013-02450 Out-of-bounds read in Rockwell RSLinx Enterprise Software CVSS 3.0HIGH 7.5
  • TI-2020-09693 SQL injection in EDS Subsystem, FactoryTalk Linx software , RSLinx Classic, RSNetWorx… CVSS 3.1HIGH 8.2
  • TI-2012-04002 LogReceiver.exe in Rockwell Automation RSLinx Enterprise CPR9, CPR9-SR1, CPR9-SR2… CVSS 2.0HIGH 7.1
  • TI-2020-09697 Memory corruption in EDS Subsystem, FactoryTalk Linx software , RSLinx Classic, RSNetWorx… CVSS 3.1MEDIUM 5.5

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences