Rockwell Automation 1715-AENTR EtherNet/IP Adapter
All CISA Advisories, CISA, July 14, 2026
Summary
Successful exploitation of this vulnerability could allow an attacker to read or delete files, stop tasks, modify memory, and change I/O states, potentially impacting the confidentiality, integrity, and availability of the device.
The following versions of Rockwell Automation 1715-AENTR EtherNet/IP Adapter are affected:
- 1715-AENTR EtherNet/IP Adapter <=3.003 (CVE-2026-10577)
| CVSS | Vendor | Equipment | Vulnerabilities |
|---|---|---|---|
| v3 10 | Rockwell Automation | Rockwell Automation 1715-AENTR EtherNet/IP Adapter | Missing Authentication for Critical Function |
Background
- Critical Infrastructure Sectors: Energy, Water and Wastewater, Critical Manufacturing
- Countries/Areas Deployed: Worldwide
- Company Headquarters Location: United States
Vulnerabilities
CVE-2026-10577
A security issue exists within the 1715-AENTR EtherNet/IP Adapter. The affected product exposes a network-accessible debug port that does not enforce proper privilege controls, allowing unauthenticated remote access to intrusive command-line interface (CLI) commands. If exploited, a threat actor could read or delete files, stop tasks, modify memory, and change I/O states, potentially impacting the confidentiality, integrity, and availability of the device.
Affected Products
Rockwell Automation 1715-AENTR EtherNet/IP Adapter
Rockwell Automation
Rockwell Automation 1715-AENTR EtherNet/IP Adapter: <=3.003
known_affected
Remediations
Vendor fix
Rockwell Automation recommends that users update to 1715-AENTR EtherNet/IP Adapter version 3.011 and later.
Mitigation
Rockwell Automation recommends users of the affected software who are not able to upgrade to one of the corrected versions should use their security best practices.
https://support.rockwellautomation.com/app/answers/answer_view/a_id/1085012/loc/en_US#__highlight
Mitigation
For more information, see the Rockwell Automation security advisory SD1785
https://www.rockwellautomation.com/en-us/trust-center/security-advisories/advisory.SD1785.html
Mitigation
If you have any questions regarding this security issue and how to mitigate it,contact Rockwell Automation for help.
https://www.rockwellautomation.com/en-us/company/about-us/contact-us.html
Relevant CWE: CWE-306 Missing Authentication for Critical Function
Metrics
| CVSS Version | Base Score | Base Severity | Vector String |
|---|---|---|---|
| 3.1 | 10 | CRITICAL | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H |
| 4.0 | 10 | CRITICAL | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H |
Acknowledgments
- Rockwell Automation reported this vulnerability to CISA
Legal Notice and Terms of Use
This product is provided subject to this Notification (https://www.cisa.gov/notification) and this Privacy & Use policy (https://www.cisa.gov/privacy-policy).
Recommended Practices
CISA recommends users take defensive measures to minimize the risk of exploitation of this vulnerability. Minimize network exposure for all control system devices and/or systems, ensuring they are not accessible from the internet. Locate control system networks and remote devices behind firewalls and isolating them from business networks. When remote access is required, use more secure methods, such as virtual private networks (VPNs), recognizing VPNs may have vulnerabilities and should be updated to the most current version available. Also recognize VPN is only as secure as the connected devices.
CISA reminds organizations to perform proper impact analysis and risk assessment prior to deploying defensive measures.
CISA also provides a section for control systems security recommended practices on the ICS webpage on cisa.gov/ics. Several CISA products detailing cyber defense best practices are available for reading and download, including Improving Industrial Control Systems Cybersecurity with Defense-in-Depth Strategies.
CISA encourages organizations to implement recommended cybersecurity strategies for proactive defense of ICS assets.
Additional mitigation guidance and recommended practices are publicly available on the ICS webpage at cisa.gov/ics in the technical information paper, ICS-TIP-12-146-01B–Targeted Cyber Intrusion Detection and Mitigation Strategies.
Organizations observing suspected malicious activity should follow established internal procedures and report findings to CISA for tracking and correlation against other incidents.
No known public exploitation specifically targeting this vulnerability has been reported to CISA at this time.
Revision History
- Initial Release Date: 2026-07-14
| Date | Revision | Summary |
|---|---|---|
| 2026-07-14 | 1 | Initial Republication of Rockwell Automation security advisory SD1785. |
