No exploitation reported

CVE-2013-2806

No exploitation reported by the sources we read.

Published2019-03-26
WeaknessCWE-190

Am I affected?

With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.

Description

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

Timeline

dates in UTC

2019-03-2617:29CVE publishedNVD

Observed activity

isMalicious corpus · updated 2026-10-23 18:48 UTC

Indicators tagged with this CVE, per day0 indicators over 7 days

Block these indicators

Firewall list (EDL, text): https://api.ismalicious.com/edl/cve/CVE-2013-2806?format=txt
CSV export: https://api.ismalicious.com/edl/cve/CVE-2013-2806?format=csv
TAXII collection of exploited CVEs
The EDL and CSV take an API key on the Pro plan.

Versions per branch

NVD

Rockwellautomation rslinx enterprise

Branch	Affected	Fixed in	Source
5.10	= 5.10.00	no fix published	NVD
5.10	= 5.10.01	no fix published	NVD
5.20	= 5.20.00	no fix published	NVD
5.21	= 5.21.00	no fix published	NVD
5.30	= 5.30.00	no fix published	NVD
5.40	= 5.40.00	no fix published	NVD
5.50	= 5.50.00	no fix published	NVD
5.51	= 5.51.00	no fix published	NVD
5.60	= 5.60.00	no fix published	NVD

as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.

Distribution builds and vendor advisories

Packages from OSV.dev and products from the vendors' CSAF advisories.

version not verifiedVersions not verified: read as OSV.dev and the vendors publish them, not checked against each vendor's release list.

Vendor advisories

ICSA-13-095-02A CISA8 known affected
Rockwell Automation FactoryTalk and RSLinx Vulnerabilities
Rockwell Automation FactoryTalk Services Platform and RSLinx Enterprise: CPR9 · Rockwell Automation FactoryTalk Services Platform and RSLinx Enterprise: CPR9-SR1 · Rockwell Automation FactoryTalk Services Platform and RSLinx Enterprise: CPR9-SR2 · +5 more

Full record on NVD

Fix

Mitigation from the vendor CISA ICSA-13-095-02A · 8 productsRockwell Automation’s recommendation to asset owners using FTSP or RSLinx CPR9 through CPR9-SR4 is to upgrade to CPR9-SR5 or newer. Rockwell Automation also recommends that all asset owners using FTSP or RSLinx CPR9-SR5 and newer should apply the correlating patch for the version they are using.
Mitigation from the vendor CISA ICSA-13-095-02A · 8 productsThe 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)
Mitigation from the vendor CISA ICSA-13-095-02A · 8 productsIn addition, asset owners can find security information for other Rockwell Automation products at the Security Advisory Index page link below (login is required): (https://rockwellautomation.custhelp.com/app/answers/detail/a_id/54102)

Detection

Nuclei template: none so far
Exploit-DB: no entry
Proof-of-concept repositories: none listed

Sources

NVDCVSS 3.07.5read 2026-10-23
NVDCVSS 2.07.8read 2026-10-23
CNAweakness (CWE)CWE-190read 2026-10-23
NVDweakness (CWE)CWE-190read 2026-10-23
FIRST EPSSEPSS score3.9 %2026-10-22

Technical details

CVSS v3 Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Published: 2019-03-26
Last Modified: 2026-06-16
NVD status: Modified

Frequently asked questions

What is CVE-2013-2806?

Is CVE-2013-2806 actively exploited?

Active exploitation of CVE-2013-2806 has not been confirmed. Its EPSS score was 3.9% on 2026-10-22, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2013-2806?

CVE-2013-2806 has a CVSS v3 base score of 7.5 (HIGH severity), with vector string CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

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