8.7
High
CVE-2026-9140 A denial-of-service security issue exists in the 1719-AENTR
Description
A denial-of-service security issue exists in the 1719-AENTR. The security issue stems from improper handling of a UDP unicast network storm, which causes the device to become overloaded and lose communication. A power cycle is required to recover.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| 1718-AENTR/1719-AENTR | 3.011 | No fix stated |