CVE-2026-27565
Critical
Description
An unauthenticated remote attacker can upload a malicious IODD file that places and executes a shell script with root privileges. The shell script remains active even after a reboot.
SeverityCritical
CVSS9.8
Exploit probability—
ProductICE2-8IOL1-G65L-V1D
PublishedSep 16, 2026
First seenSep 16, 2026
Weakness typeCWE-78OS command injection
How to fix
Update
- Pepperl+Fuchs ICE2-8IOL1-G65L-V1D1.7.4 or later
- Pepperl+Fuchs ICE2-8IOL-G65L-V1D1.7.4 or later
- Pepperl+Fuchs ICE2-8IOL-K45P-RJ451.7.4 or later
- Pepperl+Fuchs ICE2-8IOL-K45S-RJ451.7.4 or later
- Pepperl+Fuchs ICE3-8IOL1-G65L-V1D1.7.4 or later
- Pepperl+Fuchs ICE3-8IOL-G65L-V1D1.7.4 or later
- Pepperl+Fuchs ICE3-8IOL-G65L-V1D-Y1.7.4 or later
- Pepperl+Fuchs ICE3-8IOL-K45P-RJ451.7.4 or later
- Pepperl+Fuchs ICE3-8IOL-K45S-RJ451.7.4 or later
- Phoenix Contact IOL MA8 PN DI81.7.4 or later
- Phoenix Contact IOL MA8 EIP DI81.7.4 or later
- Carlo Gavazzi Automation YL212CEI8M1IO1.7.4 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Pepperl+Fuchs ICE2-8IOL1-G65L-V1D | 1.0.0 ≤ v < 1.7.4 | 1.7.4 |
| Pepperl+Fuchs ICE2-8IOL-G65L-V1D | 1.0.0 ≤ v < 1.7.4 | 1.7.4 |
| Pepperl+Fuchs ICE2-8IOL-K45P-RJ45 | 1.0.0 ≤ v < 1.7.4 | 1.7.4 |
| Pepperl+Fuchs ICE2-8IOL-K45S-RJ45 | 1.0.0 ≤ v < 1.7.4 | 1.7.4 |
| Pepperl+Fuchs ICE3-8IOL1-G65L-V1D | 1.0.0 ≤ v < 1.7.4 | 1.7.4 |
| Pepperl+Fuchs ICE3-8IOL-G65L-V1D | 1.0.0 ≤ v < 1.7.4 | 1.7.4 |
| Pepperl+Fuchs ICE3-8IOL-G65L-V1D-Y | 1.0.0 ≤ v < 1.7.4 | 1.7.4 |
| Pepperl+Fuchs ICE3-8IOL-K45P-RJ45 | 1.0.0 ≤ v < 1.7.4 | 1.7.4 |
| Pepperl+Fuchs ICE3-8IOL-K45S-RJ45 | 1.0.0 ≤ v < 1.7.4 | 1.7.4 |
| Phoenix Contact IOL MA8 PN DI8 | 1.0.0 ≤ v < 1.7.4 | 1.7.4 |
| Phoenix Contact IOL MA8 EIP DI8 | 1.0.0 ≤ v < 1.7.4 | 1.7.4 |
| Carlo Gavazzi Automation YL212CEI8M1IO | 1.0.0 ≤ v < 1.7.4 | 1.7.4 |
| Carlo Gavazzi Automation YN115CEI8RPIO | 1.0.0 ≤ v < 1.7.4 | 1.7.4 |
| Carlo Gavazzi Automation YL212CPN8M1IO | 1.0.0 ≤ v < 1.7.4 | 1.7.4 |
| Carlo Gavazzi Automation YN115CPN8RPIO | 1.0.0 ≤ v < 1.7.4 | 1.7.4 |
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