CVE•Published 2025-10-22•Modified 2026-10-08•1 article on news•4 live references•NVD data
CVE-2025-49901
Vulnerability data via NVD (ingested)
CVSS v3.1
9.8
CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS percentile
53
Exploit Prediction Scoring System · top 47% of all CVEs
Weaknesses (CWE)
Description
Authentication Bypass Using an Alternate Path or Channel vulnerability in quantumcloud Simple Link Directory qc-simple-link-directory allows Authentication Abuse.This issue affects Simple Link Directory: from n/a through < 14.8.1.
Timeline
Published 2025-10-22
Modified 2026-10-08
External references
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).
More intel sources (5)
Shodan report
vuln:CVE-2025-49901Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2025-49901Censys host search filtered to this CVE id.
grep.app
CVE-2025-49901Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2025-49901GitHub code search for direct mentions.
Google dork
"CVE-2025-49901" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.
Known PoCs on GitHub
No public proof-of-concept repositories found for CVE-2025-49901 on GitHub.