Read the docs
TI-2021-13281 Aliases CVE-2021-34125GHSA-hjmv-7x32-qx8w

An issue discovered in Yuneec Mantis Q and PX4-Autopilot v 1.11.3 and below allow…

Priority HIGH 72CWE-200Published · Updated

Key facts

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

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-200.

Summary

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.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.0096 61st percentileScored 2026-11-07
Public exploit Yes 2 exploit referencesTagged by NVD
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
Poc
Automatable
Yes
Technical impact
Partial

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

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 3

CPEVersionsRoleVendor
cpe:2.3:a:dronecode:px4_drone_autopilot:*:*:*:*:*:*:*:*up to 1.11.3VulnerableDronecode
cpe:2.3:o:yuneec:mantis_q_firmware:-:*:*:*:*:*:*:*not specified by NVDVulnerableYuneec
cpe:2.3:h:yuneec:mantis_q:-:*:*:*:*:*:*:*not specified by NVDRunning onYuneec
  • cpe:2.3:a:dronecode:px4_drone_autopilot:*:*:*:*:*:*:*:* Versions up to 1.11.3 Vulnerable ·Dronecode
  • cpe:2.3:o:yuneec:mantis_q_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Yuneec
  • cpe:2.3:h:yuneec:mantis_q:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Yuneec

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2021-34125
  2. 2026-10-03 Alias added: GHSA-hjmv-7x32-qx8w

References

Exploit 2

Patch 3

Other 3

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences