CVE•Published 2026-03-20•Modified 2026-04-14•1 article on news•6 live references•NVD data
CVE-2026-22898Qnap · Qvr_pro
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
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Weaknesses (CWE)
Description
A missing authentication for critical function vulnerability has been reported to affect QVR Pro. The remote attackers can then exploit the vulnerability to gain access to the system. We have already fixed the vulnerability in the following version: QVR Pro 2.7.4.14 and later
Timeline
Published 2026-03-20
Modified 2026-04-14
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).
Shodan · vuln tag0 hosts
vuln:CVE-2026-22898Hosts Shodan has explicitly fingerprinted as vulnerable.
Shodan · product
product:"Qnap Qvr Pro"All exposed Qnap Qvr Pro instances — cross-reference with the CVE's affected-version range.
Shodan · banner/body mention
http.html:"Qvr Pro"HTTP body or banner mentions "Qvr Pro" — catches deploys Shodan didn't identify as a product.
More intel sources (5)
Shodan report
vuln:CVE-2026-22898Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2026-22898Censys host search filtered to this CVE id.
grep.app
CVE-2026-22898Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2026-22898GitHub code search for direct mentions.
Google dork
"CVE-2026-22898" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.
Known PoCs on GitHub
No public proof-of-concept repositories found for CVE-2026-22898 on GitHub.