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CVE-2022-30467: Joy ebike Wolf Manufacturing year 2022 is vulnerable to Denial of service, which allows remote attackers to ja

43
This month
MEDIUM 6.8MITIGATE

CVE-2022-30467 is a medium-severity flaw (CVSS 6.8) affecting wolf 2022 firmware. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Joy ebike Wolf Manufacturing year 2022 is vulnerable to Denial of service, which allows remote attackers to jam the key fob request via RF.

Why this priority

  • Public exploit reference

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

Risk facts

CVSS score6.8 (Medium)
Attack vectorAdjacent network
Attack complexityHigh
Privileges neededNone
User interactionNone
EPSS exploit chance0.9% (top 42%)
CISA exploited listNo
WeaknessCWE-294
Published2022-06-29
Last modified2026-06-17
Publisher (CNA): MITRE · Vendor: joyebike

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

Am I affected?

Timeline

joyebike wolf 2022 firmware MITIGATE
Affected: all versions
Fixed in: no fixed release known
Safe to downgrade to: no unaffected older release
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-2022-30467?

wolf 2022 firmware: mitigate or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2022-30467 being exploited?

CVE-2022-30467 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-2022-30467 affect?

CVE-2022-30467 affects wolf 2022 firmware. Severity is medium (CVSS 6.8). Joy ebike Wolf Manufacturing year 2022 is vulnerable to Denial of service, which allows remote attackers to jam the key fob request via RF.

How urgent is CVE-2022-30467?

Priority 43/100. Public exploit reference

References

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