Insecure Permissions vulnerability in Open Robotics Robotic Operating System 2 ROS2 navigation2 v.humble allows an attacker to execute arbi…

published 2024-12-06 23 mo ago modified 2026-06-17 4 mo ago also EUVD-2024-39333

cvss: 9.8; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.7%; EPSS 0.7% chance of exploitation in 30 days, percentile 53%
public exploits: 0; none known

Insecure Permissions vulnerability in Open Robotics Robotic Operating System 2 ROS2 navigation2 v.humble allows an attacker to execute arbitrary code via a crafted script to the nav2__amcl.

Patch / fix

links 1

github.com/ros-navigation/navigation2#4521 pull request

CISA SSVC

Exploitation: Proof of concept is public
Automatable: yes
Technical impact: total
Assessed: 22 mo ago (2024-12-11)

Exploit prediction

0.70% chance of exploitation in the next 30 days, higher than 53% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

github.com https://github.com/ros-navigation/navigation2/issues/4497 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by	version	score	vector
CISA ADP	3.1	9.8	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
NVD	3.1	9.8	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CNA	3.1	9.8	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Classification

Weakness

CWE-281 Improper Preservation of Permissions

References

github.com /ros-navigation/navigation2/pull/4521
third-party-advisory
github.com /ros-navigation/navigation2/issues/4497
exploit, issue-tracking
github.com /GoesM/ROS-CVE-CNVDs
third-party-advisory

Sources

CVE List CVE-2024-41645
NVD CVE-2024-41645

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary