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CVE-2021-34125

HIGH
7.5
CVSS Severity Score
EPSS Score0.0990%
EPSS Percentile2.42th
PublishedMar 9, 2023
Last ModifiedFeb 28, 2025

Vulnerability Description

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.

Affected Platforms (CPE)

📦
Dronecode

Px4 Drone Autopilot

<= 1.11.3
💻
Yuneec

Mantis Q Firmware

All versions

References & Advisories

🔗 https://gist.github.com/swkim101/f473b9a60e6d4635268402a2cd2025ac
🔗 https://github.com/PX4/PX4-Autopilot/issues/17062
🔗 https://github.com/PX4/PX4-Autopilot/pull/17264/commits/555f900cf52c0057e4c429ff3699c91911a21cab
🔗 https://github.com/apache/incubator-nuttx-apps/pull/647/commits/2fc1157f8585acc39f13a31612ebf890f41e76ca
🔗 https://github.com/apache/incubator-nuttx/pull/3292/commits/016873788280ca815ba886195535bbe601de6e48
🔗 https://nuttx.apache.org/
🔗 https://nuttx.apache.org/docs/latest/applications/nsh/commands.html#access-memory-mb-mh-and-mw
🔗 https://www.st.com/resource/en/application_note/dm00493651-introduction-to-stm32-microcontrollers-security-stmicroelectronics.pdf

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