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CVE-2022-30466

22
FAUCET Score

CVE-2022-30466 describes an authentication bypass vulnerability in the 2022 Joy ebike Wolf, specifically affecting its firmware. This medium-severity flaw (CVSS 6.5) allows an attacker on the same local network to bypass authentication through a capture-replay attack, potentially leading to unauthorized control (high integrity impact) without user interaction. While no public exploit code, Metasploit modules, or active exploitation have been observed, and community discussion is minimal, the vulnerability presents a clear risk for affected devices.

Impacted Technologies

VendorProductVersion(s)CPE
2022CPE matchmatch criteria
cpe:2.3:o:joybike:wolf_firmware:2022:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

6.5MEDIUM

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Attack Vector
ADJACENT_NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
Exploitability Score
2.8
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.65%
Probability of exploitation in next 30 days
EPSS Percentile
47.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0065 is in the 74th percentile among its peer group of 1,802 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

github.com / nsbogam/ebike
ExploitThird Party Advisory