CVE-2019-10952
Rockwell Automation CompactLogix 5370 Uncontrolled Resource Consumption
02 Description
Rockwell Automation CompactLogix 5370 Uncontrolled Resource Consumption
03 Exploitation and scoring
- Exploitation
- Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
- SSVC decision
- Not assessed by CISA
- EPSS probability
- 9.99% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 95.1% of scored records. A rank, not a probability.
- NVD base score
- 9.8 (CVSS v3.x), scored by the NVD independently of the CNA.
- NVD CVSS vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- NVD analysis status
- Modified. NVD last modified this record on 2026-06-17.
- Red Hat severity
- No Red Hat rating. Red Hat rates the CVEs that affect its products.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
04 Metadata
- Published
- 2019-05-01 19:02Z7 YR AGO
- Last updated
- 2024-08-04 22:40Z2 YR AGO
- Reserved
- 2019-04-08
- Assigning CNA
- icscert
- Record state
- PUBLISHED
- Severity
- Not rated by the issuing CNA
- CNA CVSS vector
- Not published by the issuing CNA
- Weaknesses
- Data version
- 5.1
- Document digest
- 5e148661045e69a06ec6e514373f8cd5562fab51848d0a78a3b890c0e6be5952
05 Affected products
06 References
- ics-cert.us-cert.govhttps://ics-cert.us-cert.gov/advisories/ICSA-19-120-01
- www.securityfocus.com108118http://www.securityfocus.com/bid/108118
- rockwellautomation.custhelp.comhttps://rockwellautomation.custhelp.com/app/answers/detail/a_id/1075979
07 Remediation
Rockwell Automation strongly encourages users to apply the latest available version of firmware to keep up to date with the latest features, anomaly fixes, and security improvements. Update firmware to version FRN 31.011 that mitigates the associated risk. Rockwell Automation also recommends the following: https://compatibility.rockwellautomation.com/Pages/MultiProductDownload.aspx * For EtherNet/IP-based vulnerabilities (ID 1-14), block all traffic to and from outside the Manufacturing Zone by blocking or restricting access to Port 2222/TCP/UDP and Port 44818/TCP/UDP using proper network infrastructure controls, such as firewalls, UTM devices, or other security appliances. For more information on TCP/UDP ports used by Rockwell Automation Products, see Knowledgebase Article ID 898270 https://rockwellautomation.custhelp.com/app/answers/detail/a_id/898270/page/1 (login required). * Stratix users can use Device Manager or Studio 5000 Logix Designer to configure access control lists (ACL) to block/restrict ports. See section “Access Control Lists” in Stratix Managed Switches User Manual, publication 1783-UM007 http://literature.rockwellautomation.com/idc/groups/literature/documents/um/1783-um007_-en-p.pdf , for detailed instructions. * For web-based vulnerabilities (ID 15-17), block all traffic from outside the Manufacturing Zone by blocking or restricting access to Port 80/443/TCP. * Stratix users can use Device Manager or Studio 5000 Logix Designer to configure ACL’s to