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CVE-2022-32508

25
FAUCET Score

CVE-2022-32508 describes a denial-of-service vulnerability in Nuki Bridge v1 (before 1.22.0) and v2 (before 2.13.2) devices, where a malformed HTTP verb can trigger a device reboot. This vulnerability carries a CVSS score of 7.5 (HIGH), indicating it can be exploited remotely with low complexity to achieve a high impact on availability. While no public exploit code or active exploitation has been observed, and community discussion is minimal, affected users should update their Nuki Bridge firmware to mitigate this risk.

Impacted Technologies

VendorProductVersion(s)CPE
N/AN/A
n/aCNA affected

CVSS Data

CVSS version used by this source: 3.1

7.5HIGH

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
1.28%
Probability of exploitation in next 30 days
EPSS Percentile
67.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0128 is in the 47th percentile among its peer group of 51,553 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 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

latesthackingnews.com / 2022/07/28/multiple-security-flaws-found-in-nuki-smart-locks
nuki.io / en/security-updates
research.nccgroup.com / 2022/07/25/technical-advisory-multiple-vulnerabilities-in-nuki-smart-locks-cve-2022-32509-cve-2022-32504-cve-2022-32502-cve-2022-32507-cve-2022-32503-cve-2022-32510-cve-2022-32506-cve-2022-32508-cve-2
hackread.com / nuki-smart-locks-vulnerabilities-plethora-attack-options