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Fencer Vulns
high 7.5

CVE-2021-34125 json

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 vari…

published 2023-03-09 3 y ago modified 2026-06-17 4 mo ago also EUVD-2021-20788

cvss
7.5
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
1.0%
EPSS 1.0% chance of exploitation in 30 days, percentile 61%
public exploits
0
none known

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.

Patch / fix

CISA SSVC

Exploitation
Proof of concept is public
Automatable
yes
Technical impact
partial
Assessed
20 mo ago

Exploit prediction

0.96% chance of exploitation in the next 30 days, higher than 61% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • gist.github.com https://gist.github.com/swkim101/f473b9a60e6d4635268402a2cd2025ac referenced PoC, tagged "exploit" by a source, unverified
  • github.com https://github.com/PX4/PX4-Autopilot/issues/17062 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 3.1 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Classification

Weakness
  • CWE-200 Exposure of Sensitive Information to an Unauthorized Actor

References

Sources

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.