CVE-2025-13087

Command Injection in Opto22 Groov REST API

Published Nov 20, 2025 CVSS 4.0 · 7.5 High EPSS 7.3% KEV · Not listed
Description
A vulnerability exists in the Opto22 Groov Manage REST API on GRV-EPIC and groov RIO Products that allows remote code execution with root privileges. When a POST request is executed against the vulnerable endpoint, the application reads certain header details and unsafely uses these values to build commands, allowing an attacker with administrative privileges to inject arbitrary commands that execute as root.

Remediation

Vendor Solution

Opto 22 has published a patch to address this vulnerability and recommends that users upgrade to GRV-EPIC and groov RIO Firmware Version 4.0.3. Additional information is available from Opto 22 here https://www.opto22.com/support/resources-tools/knowledgebase/kb91326 .

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
First Time appeared Opto22
Opto22 groov Rio
Opto22 grv‑epic
Vendors & Products Opto22
Opto22 groov Rio
Opto22 grv‑epic
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description A vulnerability exists in the Opto22 Groov Manage REST API on GRV-EPIC and groov RIO Products that allows remote code execution with root privileges. When a POST request is executed against the vulnerable endpoint, the application reads certain header details and unsafely uses these values to build commands, allowing an attacker with administrative privileges to inject arbitrary commands that execute as root.
Title Command Injection in Opto22 Groov REST API
Weaknesses CWE-78
References
Metrics cvssV3_1

{'score': 6.2, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:L'}

cvssV4_0

{'score': 7.5, 'vector': 'CVSS:4.0/AV:N/AC:H/AT:N/PR:H/UI:N/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
icscert
Published
Updated
Nov 21, 2025, 4:01 PM
Reserved
Nov 12, 2025, 7:41 PM
Status
Deferred
Published
Nov 20, 2025, 10:15 PM
Modified
Oct 18, 2026, 8:10 PM