Description
A denial-of-service vulnerability exists in the Ethernet/IP server functionality of Rockwell Automation RSLinx Classic 2.57.00.14 CPR 9 SR 3. A specially crafted network request can lead to a denial of service. An attacker can send a sequence of malicious packets to trigger this vulnerability.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| — | Rockwell Automation | Rockwell Automation RSLinx Classic 2.57.00.14 CPR 9 SR 3 | — |
Advisories 1
- ICSA-26-167-02 RSLinx Classic Third-Party Vulnerability CISA ICS & IT advisories · Jun 16, 2026