CVE-2026-27549: high-severity vulnerability in Carlo Gavazzi Automation YL212CEI8M1IO
Command Injection in /index.php/attached_devices_tab/do_upload
Published
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 8.8epss 2.9%
A low-privileged remote attacker can exploit a command injection vulnerability in the /index.php/attached_devices_tab/do_upload endpoint using operator credentials allowing execution of commands with root privileges on the device.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected products
Carlo Gavazzi Automation · YL212CEI8M1IOCarlo Gavazzi Automation · YL212CPN8M1IOCarlo Gavazzi Automation · YN115CEI8RPIOCarlo Gavazzi Automation · YN115CPN8RPIOPepperl+Fuchs · ICE2-8IOL1-G65L-V1DPepperl+Fuchs · ICE2-8IOL-G65L-V1DPepperl+Fuchs · ICE2-8IOL-K45P-RJ45Pepperl+Fuchs · ICE2-8IOL-K45S-RJ45Pepperl+Fuchs · ICE3-8IOL1-G65L-V1DPepperl+Fuchs · ICE3-8IOL-G65L-V1DPepperl+Fuchs · ICE3-8IOL-G65L-V1D-YPepperl+Fuchs · ICE3-8IOL-K45P-RJ45Pepperl+Fuchs · ICE3-8IOL-K45S-RJ45Phoenix Contact · IOL MA8 EIP DI8Phoenix Contact · IOL MA8 PN DI8Related CVEs — Carlo Gavazzi Automation YL212CEI8M1IO
In the same product, most dangerous first.
CVE-2026-27559HIGHCommand Injection via GET in /api/status/dataEPSS 2.9%CVE-2026-27558HIGHCommand Injection in /index.php/attached_devices_tab/ajax_remove_uploaded_iodd_filesEPSS 2.9%CVE-2026-27554HIGHCommand Injection in /index.php/ajax/save_iodd_parametersEPSS 2.9%CVE-2026-27551HIGHCommand Injection in /index.php/ajax/parameterManageEPSS 2.9%CVE-2026-27550HIGHCommand Injection in Field_Shadow_Password ClassEPSS 2.9%CVE-2026-27548HIGHCommand Injection in /index.php/ajax/get_iodd_port_infoEPSS 2.9%