CVE•Published 2026-05-27•Modified 2026-06-01•0 articles on news•5 live references•NVD data

CVE-2025-67903

Vulnerability data via NVD (ingested)

CVSS v3.1

5.3

MEDIUM

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

EPSS percentile

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Weaknesses (CWE)

CWE-347Improper Verification of Cryptographic Signature

Description

Northern.tech Mender Client 5 before 5.0.4 allows a Cryptographic signature verification bypass.

Timeline

Published 2026-05-27

Modified 2026-06-01

External references

NVD MITRE Exploit-DB Sploitus VulnCheck

Search for exposed instances

Shodan + Censys queries derived from NVD's CPE data. The vuln tag catches assets Shodan has explicitly linked to this CVE; the product / banner fingerprints find exposed instances even when the vuln tag was never applied (which is common).

Shodan · vuln tag0 hosts

vuln:CVE-2025-67903

Hosts Shodan has explicitly fingerprinted as vulnerable.

More intel sources (5)

Shodan report

vuln:CVE-2025-67903

Country / ASN / product breakdown for the vuln query.

Censys

vulnerabilities.cve_id: CVE-2025-67903

Censys host search filtered to this CVE id.

grep.app

CVE-2025-67903

Public source-code mentions — fast PoC discovery.

GitHub code

CVE-2025-67903

GitHub code search for direct mentions.

Google dork

"CVE-2025-67903" exploit -site:nvd.nist.gov

Write-ups and news, NVD excluded.

Known PoCs on GitHub

No public proof-of-concept repositories found for CVE-2025-67903 on GitHub.

We haven't classified any articles referencing CVE-2025-67903 yet. The external references above still apply.