TI-2024-26698 Aliases CVE-2024-39780 GHSA-92fv-mr4v-6fw4

Use of unsafe yaml load in dynparam

MEDIUM 43CWE-20Published 2025-04-02 · Updated 2025-06-18

Key facts

Attack vector: Network
Privileges required: None
User interaction: None
Attack complexity: Low
Impact type: Code execution
Confidentiality · integrity · availability: High · High · High
Fix status: No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-502.

Summary

A YAML deserialization vulnerability was found in the Robot Operating System (ROS) 'dynparam', a command-line tool for getting, setting, and deleting parameters of a dynamically configurable node, affecting ROS distributions Noetic and earlier. The issue is caused by the use of the yaml.load() function in the 'set' and 'get' verbs, and allows for the creation of arbitrary Python objects. Through this flaw, a local or remote user can craft and execute arbitrary Python code.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.00404 34th percentileScored 2026-11-07

Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: No
Technical impact: Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
Open Source Robotics Foundation	Robot Operating System (ROS)	Noetic Ninjemys; Melodic Morenia; Kinetic Kame; Indigo Igloo	—	No fix listed	CNA

Robot Operating System (ROS) VendorOpen Source Robotics Foundation Affected Noetic Ninjemys; Melodic Morenia; Kinetic Kame; Indigo Igloo Fixed in — No fix listed CNA

CPE configurations NVD · 4

CPE	Versions	Role	Vendor
cpe:2.3:o:openrobotics:robot_operating_system:indigo_igloo:::::::*	indigo_igloo	Vulnerable	Open Source Robotics Foundation
cpe:2.3:o:openrobotics:robot_operating_system:kinetic_kame:::::::*	kinetic_kame	Vulnerable	Open Source Robotics Foundation
cpe:2.3:o:openrobotics:robot_operating_system:melodic_morenia:::::::*	melodic_morenia	Vulnerable	Open Source Robotics Foundation
cpe:2.3:o:openrobotics:robot_operating_system:noetic_ninjemys:::::::*	noetic_ninjemys	Vulnerable	Open Source Robotics Foundation

cpe:2.3:o:openrobotics:robot_operating_system:indigo_igloo:*:*:*:*:*:*:* Versions indigo_igloo Vulnerable ·Open Source Robotics Foundation
cpe:2.3:o:openrobotics:robot_operating_system:kinetic_kame:*:*:*:*:*:*:* Versions kinetic_kame Vulnerable ·Open Source Robotics Foundation
cpe:2.3:o:openrobotics:robot_operating_system:melodic_morenia:*:*:*:*:*:*:* Versions melodic_morenia Vulnerable ·Open Source Robotics Foundation
cpe:2.3:o:openrobotics:robot_operating_system:noetic_ninjemys:*:*:*:*:*:*:* Versions noetic_ninjemys Vulnerable ·Open Source Robotics Foundation

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2024-39780
2026-10-03 Alias added: GHSA-92fv-mr4v-6fw4

References

Patch 1

https://github.com/ros/dynamic_reconfigure/pull/202

TI-2024-27715 Insecure Permissions vulnerability in Open Robotics Robotic Operating System 2 ROS2… CVSS 3.1CRITICAL 9.8
TI-2024-27712 Insecure Permissions vulnerability in Open Robotics Robotic Operating System 2 ROS2… CVSS 3.1CRITICAL 9.8
TI-2024-27711 Insecure Permissions vulnerability in Open Robotics Robotic Operating System 2 ROS2… CVSS 3.1CRITICAL 9.8
TI-2024-27710 Insecure Permissions vulnerability in Open Robotics Robotic Operating System 2 ROS2… CVSS 3.1CRITICAL 9.8
TI-2024-26110 Open Robotics Robotic Operating System 2 (ROS2) and Nav2 humble versions were discovered… CVSS 3.1CRITICAL 9.8
TI-2024-26109 Open Robotics Robotic Operating System 2 (ROS2) and Nav2 humble versions were discovered… CVSS 3.1CRITICAL 9.8

See all 31 →

Sources

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