CVE-2026-3587: exploitation status and patch state

CVE-2026-3587 · CVSS 10.0 CRITICAL · EPSS 1%

An unauthenticated remote attacker can exploit a hidden function in the CLI prompt to escape the restricted interface, leading to full compromise of the device.

Is CVE-2026-3587 exploited?

• Not in the CISA KEV catalog.
• EPSS puts exploitation in the next 30 days at 1%.
• Public exploit code: none found in monitored sources.

Which products and versions are affected?

No affected package list recorded here yet.

Is there a patch?

No patch identifier recorded here yet.

What PlainSec published about CVE-2026-3587

• Unauthenticated Escape Flaw Allows Full Compromise of WAGO Switches (2026-03-27)

Primary sources

• NVD record

What this record does not say

• No affected package data.
• No patch identifier.

KEV and EPSS are re-checked daily. Record last updated 2026-08-11.