Severity
High
Analysis Summary
CVE-2019-12550
An attacker with access to the hard-coded credentials may gain access to the operating system of the managed switch with root privileges, which may allow manipulation of the operating system of the managed switch.
CVE-2019-12549
An attacker with access to the hard-coded SSH key may disrupt communication or compromise the managed switch. The SSH-keys cannot be regenerated by users and all switches use the same key.
Impact
Affected Vendors
WAGO
Affected Products
Remediation
Vendor recommends users update their managed switch to the latest firmware.
852-303: v1.2.2.S0 or later
https://www.wago.com/us/switches/industrial-managed-switch/p/852-303
852-1305: v1.1.6.S0 or later
https://www.wago.com/us/switches/industrial-managed-switch/p/852-1305
852-1505: v1.1.5.S0 or later
https://www.wago.com/us/switches/industrial-managed-switch/p/852-1505