CVE-2023-50121: Autel EVO NANO drone flight control firmware version 1.6.5 is vulnerable to denial of service (DoS).

Routine

MEDIUM 5.7MITIGATE

CVE-2023-50121 is a medium-severity flaw (CVSS 5.7) affecting evo nano drone firmware. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Autel EVO NANO drone flight control firmware version 1.6.5 is vulnerable to denial of service (DoS).

Why this priority

Public exploit reference

No fix is published yet: follow the downgrade or mitigation steps.

Risk facts

CVSS score	5.7 (Medium)
Attack vector	Adjacent network
Attack complexity	Low
Privileges needed	Low
User interaction	None
EPSS exploit chance	0.4% (top 66%)
CISA exploited list	No
Weakness	CWE-400
Published	2024-01-06
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: autelrobotics

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2024-01-06 05:15 UTCPublished CVE record published
2026-06-17 06:39 UTCUpdated Record last modified

autelrobotics evo nano drone firmware MITIGATE

Affected: 1.6.5

Fixed in: no fixed release known

Safe to downgrade to: a release before 1.6.5

Check your OS release

cat /etc/os-release; uname -r

Debian / Ubuntu

sudo apt update && sudo apt full-upgrade

RHEL / Amazon Linux / Fedora

sudo dnf upgrade --refresh

Windows

Install the latest cumulative update from Windows Update

If no patch exists yet

OS downgrades are not safe. Apply the vendor mitigation from the advisory and restrict exposure.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2023-50121?

evo nano drone firmware: mitigate or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2023-50121 being exploited?

CVE-2023-50121 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2023-50121 affect?

CVE-2023-50121 affects evo nano drone firmware. Severity is medium (CVSS 5.7). Autel EVO NANO drone flight control firmware version 1.6.5 is vulnerable to denial of service (DoS).

How urgent is CVE-2023-50121?

Priority 34/100. Public exploit reference

Related CVEs

CVE-2023-47335 MEDIUM 6.5 MITIGATE Insecure permissions in the setNFZEnable function of Autel Robotics EVO Nano drone v1.6.5 allows attackers to

References

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