CVE-2026-27558: CWE-78 Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') in Pepperl+Fuchs ICE2-8IOL1-G65L-V1D
A low-privileged remote attacker can exploit a command injection vulnerability in the /index.php/attached_devices_tab/ajax_remove_uploaded_iodd_files endpoint using operator credentials allowing execution of commands with root privileges on the device.
AI Analysis
Technical Summary
This vulnerability (CVE-2026-27558) involves improper neutralization of special elements in OS commands (CWE-78) in the Pepperl+Fuchs ICE2-8IOL1-G65L-V1D product. An attacker with operator-level access can exploit the /index.php/attached_devices_tab/ajax_remove_uploaded_iodd_files endpoint to perform OS command injection, resulting in command execution with root privileges on the device. The affected versions are >=1.0.0 and <1.7.4. No vendor advisory or patch information is provided.
Potential Impact
Successful exploitation allows an attacker with operator credentials to execute arbitrary commands with root privileges on the affected device, potentially leading to full system compromise, data loss, or disruption of device functionality.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, restrict operator credential access and monitor for suspicious activity related to the vulnerable endpoint.
CVE-2026-27558: CWE-78 Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') in Pepperl+Fuchs ICE2-8IOL1-G65L-V1D
Description
A low-privileged remote attacker can exploit a command injection vulnerability in the /index.php/attached_devices_tab/ajax_remove_uploaded_iodd_files endpoint using operator credentials allowing execution of commands with root privileges on the device.
CVSS v3.1
Score 8.8high
Affected software
Pepperl+Fuchs
ICE2-8IOL1-G65L-V1D
Pepperl+Fuchs
ICE2-8IOL-G65L-V1D
Pepperl+Fuchs
ICE2-8IOL-K45P-RJ45
Pepperl+Fuchs
ICE2-8IOL-K45S-RJ45
Pepperl+Fuchs
ICE3-8IOL1-G65L-V1D
Pepperl+Fuchs
ICE3-8IOL-G65L-V1D
Pepperl+Fuchs
ICE3-8IOL-G65L-V1D-Y
Pepperl+Fuchs
ICE3-8IOL-K45P-RJ45
Pepperl+Fuchs
ICE3-8IOL-K45S-RJ45
Phoenix Contact
IOL MA8 PN DI8
Phoenix Contact
IOL MA8 EIP DI8
Carlo Gavazzi Automation
YL212CEI8M1IO
Carlo Gavazzi Automation
YN115CEI8RPIO
Carlo Gavazzi Automation
YL212CPN8M1IO
Carlo Gavazzi Automation
YN115CPN8RPIO
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability (CVE-2026-27558) involves improper neutralization of special elements in OS commands (CWE-78) in the Pepperl+Fuchs ICE2-8IOL1-G65L-V1D product. An attacker with operator-level access can exploit the /index.php/attached_devices_tab/ajax_remove_uploaded_iodd_files endpoint to perform OS command injection, resulting in command execution with root privileges on the device. The affected versions are >=1.0.0 and <1.7.4. No vendor advisory or patch information is provided.
Potential Impact
Successful exploitation allows an attacker with operator credentials to execute arbitrary commands with root privileges on the affected device, potentially leading to full system compromise, data loss, or disruption of device functionality.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, restrict operator credential access and monitor for suspicious activity related to the vulnerable endpoint.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- CERTVDE
- Date Reserved
- 2026-02-20T13:10:29.716Z
- Cvss Version
- 3.1
- State
- PUBLISHED
Threat ID: 6aaa4d0e55bf5e2cf5340501
Added to database: 09/16/2026, 08:02:22 UTC
Last enriched: 09/16/2026, 08:17:06 UTC
Last updated: 09/17/2026, 04:55:52 UTC
Views: 13
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