CVE-2026-27559: 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 /api/status/data endpoint by sending a crafted GET request with user credentials allowing execution of commands with root privileges on the device.
AI Analysis
Technical Summary
This vulnerability (CVE-2026-27559) involves improper neutralization of special elements in an OS command (CWE-78) in the Pepperl+Fuchs ICE2-8IOL1-G65L-V1D product. An attacker with low privileges can send a specially crafted GET request to the /api/status/data endpoint, leveraging user credentials to execute commands as root on the device. The affected versions are >=1.0.0 and <1.7.4. The CVSS v3.1 score is 8.8, indicating a high impact on confidentiality, integrity, and availability.
Potential Impact
Exploitation of this vulnerability allows an attacker to execute arbitrary commands with root privileges on the affected device, potentially leading to full system compromise. This impacts the confidentiality, integrity, and availability of the device and its data.
Mitigation Recommendations
No patch or official fix information is provided in the available data. Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is available, restrict access to the /api/status/data endpoint and monitor for suspicious activity involving this interface.
CVE-2026-27559: 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 /api/status/data endpoint by sending a crafted GET request with user 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-2026-27559) involves improper neutralization of special elements in an OS command (CWE-78) in the Pepperl+Fuchs ICE2-8IOL1-G65L-V1D product. An attacker with low privileges can send a specially crafted GET request to the /api/status/data endpoint, leveraging user credentials to execute commands as root on the device. The affected versions are >=1.0.0 and <1.7.4. The CVSS v3.1 score is 8.8, indicating a high impact on confidentiality, integrity, and availability.
Potential Impact
Exploitation of this vulnerability allows an attacker to execute arbitrary commands with root privileges on the affected device, potentially leading to full system compromise. This impacts the confidentiality, integrity, and availability of the device and its data.
Mitigation Recommendations
No patch or official fix information is provided in the available data. Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is available, restrict access to the /api/status/data endpoint and monitor for suspicious activity involving this interface.
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: 6aaa4d0e55bf5e2cf5340502
Added to database: 09/16/2026, 08:02:22 UTC
Last enriched: 09/16/2026, 08:17:01 UTC
Last updated: 09/16/2026, 22:29:45 UTC
Views: 14
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