Severity by source
AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Network-accessible web endpoint, low complexity, valid low-privilege credentials required (PR:L), full root command execution yields complete CIA impact.
Primary rating from Vendor (CERTVDE).
CVSS VectorNVD
Lifecycle Timeline
3DescriptionNVD
A low-privileged remote attacker can exploit a command injection vulnerability in the /index.php/ajax/get_iodd_menu_info endpoint using valid user or operator credentials allowing execution of commands with root privileges on the device.
AnalysisAI
Command injection in Pepperl+Fuchs ICE2/ICE3 IO-Link Master devices (and OEM equivalents from Phoenix Contact and others) allows a low-privileged authenticated attacker to execute arbitrary OS commands as root via the PHP endpoint /index.php/ajax/get_iodd_menu_info. Any valid user or operator account - the lowest access tiers on the device - is sufficient to achieve full device compromise. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | Exploitation requires a valid user or operator account on the target device's web management interface - these are the lowest-privilege credential tiers. … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | The CVSS 8.8 (AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H) accurately reflects the threat: network-reachable, low complexity, requiring only a low-privilege account, with full CIA impact. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in. |
| Exploit Scenario | Full exploit scenario with step-by-step reproduction available after sign-in. |
| Remediation | Consult the three CERTVDE advisories (VDE-2026-014, VDE-2026-027, VDE-2026-028 at https://www.certvde.com/en/advisories/) for vendor-specific firmware update versions and patch availability - no exact fixed version is confirmed in the currently available data. … Detailed patch versions, workarounds, and compensating controls in full report. |
Recommended ActionAI
Within 24 hours: inventory all ICE2/ICE3 devices and identify affected SKUs from Phoenix Contact and other OEMs; restrict network access to the device web interface and disable remote administration if operationally feasible. …
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Same weakness CWE-78 – OS Command Injection
View allSame technique Command Injection
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External POC / Exploit Code
Leaving vuln.today
EUVD-2026-80230
GHSA-3237-x8jg-4g4c