Information disclosure in Dronecode Px4 Drone Autopilot
CVE-2021-34125
An issue discovered in Yuneec Mantis Q and PX4-Autopilot v 1.11.3 and below allow attacker to gain access to sensitive information via various nuttx commands.
Vulnerability class: Information Disclosure
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.
EPSS exploit prediction
EPSS: 0.010 (60.0th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 60th percentile — 60.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.010 · newest: 0.010 · change: 0.000
Affected products
Weakness classification (CWE)
References
- nuttx.apache.org/docs/latest/applications/nsh/commands.html (Product)
- www.st.com/resource/en/application_note/dm00493651-introduction-to-stm32-microc… (Product)
- nuttx.apache.org/ (Product)
- gist.github.com/swkim101/f473b9a60e6d4635268402a2cd2025ac (Exploit, Third Party Advisory)
- github.com/PX4/PX4-Autopilot/pull/17264/commits/555f900cf52c0057e4c429ff3699c91… (Patch)
- github.com/apache/incubator-nuttx/pull/3292/commits/016873788280ca815ba88619553… (Patch)
- github.com/apache/incubator-nuttx-apps/pull/647/commits/2fc1157f8585acc39f13a31… (Patch)
- github.com/PX4/PX4-Autopilot/issues/17062 (Exploit, Issue Tracking)
Frequently asked questions
- What is CVE-2021-34125?
- CVE-2021-34125 is a high-severity vulnerability in Dronecode Px4 Drone Autopilot, classified under Information Disclosure. CVSS score: 7.5/10. Published 2023-03-09.
- How severe is CVE-2021-34125?
- High severity. CVSS v3 base score is 7.5 out of 10.