An attacker can use an undocumented UART port on the PCB as a side-channel to get root access e.g. with the credentials obtained from CVE-2025-41692.
CVSS Vector
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HPhoenixcontact Fl Switch 2207 Fx
HWPhoenixcontactwszystkie wersjePhoenixcontact Fl Switch 2207 Fx Firmware
OSPhoenixcontact< 3.50Phoenixcontact Fl Switch 2207 Fx Sm
HWPhoenixcontactwszystkie wersjePhoenixcontact Fl Switch 2207 Fx Sm Firmware
OSPhoenixcontact< 3.50Phoenixcontact Fl Switch 2208
HWPhoenixcontactwszystkie wersjePhoenixcontact Fl Switch 2208c
HWPhoenixcontactwszystkie wersjePhoenixcontact Fl Switch 2208c Firmware
OSPhoenixcontact< 3.50Phoenixcontact Fl Switch 2208 Firmware
OSPhoenixcontact< 3.50Phoenixcontact Fl Switch 2208 Pn
HWPhoenixcontactwszystkie wersjePhoenixcontact Fl Switch 2208 Pn Firmware
OSPhoenixcontact< 3.50Phoenixcontact Fl Switch 2212 2tc 2sfx
HWPhoenixcontactwszystkie wersjePhoenixcontact Fl Switch 2212 2tc 2sfx Firmware
OSPhoenixcontact< 3.50Phoenixcontact Fl Switch 2214 2fx
HWPhoenixcontactwszystkie wersjePhoenixcontact Fl Switch 2214 2fx Firmware
OSPhoenixcontact< 3.50Phoenixcontact Fl Switch 2214 2fx Sm
HWPhoenixcontactwszystkie wersjePhoenixcontact Fl Switch 2214 2fx Sm Firmware
OSPhoenixcontact< 3.50Phoenixcontact Fl Switch 2214 2sfx
HWPhoenixcontactwszystkie wersjePhoenixcontact Fl Switch 2214 2sfx Firmware
OSPhoenixcontact< 3.50Phoenixcontact Fl Switch 2214 2sfx Pn
HWPhoenixcontactwszystkie wersjePhoenixcontact Fl Switch 2214 2sfx Pn Firmware
OSPhoenixcontact< 3.50Phoenixcontact Fl Switch 2216
HWPhoenixcontactwszystkie wersjePhoenixcontact Fl Switch 2216 Firmware
OSPhoenixcontact< 3.50Phoenixcontact Fl Switch 2216 Pn
HWPhoenixcontactwszystkie wersjePhoenixcontact Fl Switch 2216 Pn Firmware
OSPhoenixcontact< 3.50Phoenixcontact Fl Switch 2303 8sp1
OSPhoenixcontact< 3.50Phoenixcontact Fl Switch 2304 2gc 2sfp
HWPhoenixcontactwszystkie wersjePhoenixcontact Fl Switch 2304 2gc 2sfp Firmware
OSPhoenixcontact< 3.50Phoenixcontact Fl Switch 2306 2sfp
HWPhoenixcontactwszystkie wersjePhoenixcontact Fl Switch 2306 2sfp Firmware
OSPhoenixcontact< 3.50Phoenixcontact Fl Switch 2306 2sfp Pn
HWPhoenixcontactwszystkie wersje
🔵
CHECK WITH VENDOR
No clear patch data available. Check vendor references.
CWE
References
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