Qnap

www.qnap.com ↗ ⚠ 1 CISA KEV
C
CAUTION
401
Total CVEs
30
Crit / High
61
Medium
0%
Unpatched
0%
Patched
6.2
Avg CVSS
1
CISA KEV
// Data sourced from NVD · CISA KEV · RHSA · GHSA · Debian · OSV · EPSS · Exploit-DB How we collect data →
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OSINT FINANCIALS EXEC PROFILES BREACH DB
▸ CVE Trend by Year
▸ Patch Coverage
Patched
0%
Unpatched
0%
Under Review
100%
✓ 0 patched ✗ 0 unpatched ~ 7 under review
▸ Intelligence by Audience
PoC Available
3 / 20 shown
CISA KEV (Exploited)
1
Shodan Dorks
ssl:"qnap" port:443
org:"Qnap" http.status:200
Top EPSS (Exploitation Probability)
CVE-2018-19949 28.63% exploitation probability
CVE-2018-19943 21.48% exploitation probability
CVE-2025-62849 0.97% exploitation probability
CVE-2025-30264 0.91% exploitation probability
CVE-2025-59385 0.64% exploitation probability
Quick Facts for Reporting
Total CVEs tracked
401
Critical severity
6
Actively exploited (CISA)
1
Unpatched ratio
0%
Avg CVSS score
6.2
Security grade
C (CAUTION)
NVD Data Attribution
Source: NIST National Vulnerability Database (NVD) + GitHub Advisory Database.
Data aggregated by Valters IT Hub · valtersit.com
Last updated: 2026-08-03
Security Risk Score (for investors)
MED
Vuln Volume
GOOD
Patch Responsiveness
LOW
CISA Exposure
⚠ Not financial advice. Past security incidents do not guarantee future stock performance.
▸ Security News Google News
QNAP Patches Multiple Injection Vulnerabilities Leads to Arbitrary Command Execution - CyberSecurityNews
CyberSecurityNews 2026-06-22
QNAP Patches 14 Dangerous Flaws Affecting NAS Systems - SQ Magazine
SQ Magazine 2026-06-22
QNAP Fixes 14 Vulnerabilities in QTS, QuTS Hero, QuTS Cloud, and QVP - GBHackers News
GBHackers News 2026-06-22
Multiple Vulnerabilities in QNAP Tools Let Attackers Obtain Secret Data - CyberSecurityNews
CyberSecurityNews 2026-01-05
Warning: Multiple Critical & High vulnerabilities in QNAP QTS, QuTS hero, Apache, and Qsync that can lead to RCE, Patch Immediately! - CCB Belgium
CCB Belgium 2026-02-13
PolarEdge Targets Cisco, ASUS, QNAP, Synology Routers in Expanding Botnet Campaign - The Hacker News
The Hacker News 2025-10-21
▸ Recent CVEs showing 20 of 7
CVE IDSeverityPatchEPSSDate
CVE-2025-58468 PoC 8.8 HIGH PATCH UNDER REVIEW 0.16% 2026-06-10
CVE-2025-59385 9.8 CRITICAL PATCH UNDER REVIEW 0.64% 2025-12-16
CVE-2025-62849 9.8 CRITICAL PATCH UNDER REVIEW 0.97% 2025-12-16
CVE-2025-30273 8.1 HIGH PATCH UNDER REVIEW 0.38% 2025-08-29
CVE-2025-30264 8.8 HIGH PATCH UNDER REVIEW 0.91% 2025-08-29
CVE-2018-19943 KEV PoC 8.0 HIGH PATCH UNDER REVIEW 21.48% 2020-10-28
CVE-2018-19949 KEV PoC 9.8 CRITICAL PATCH UNDER REVIEW 28.63% 2020-10-28
View all 7 CVEs for Qnap →
▸Intel
HQNew Taipei City, Taiwan
Founded2004
CEOMeiji Chang
Trust ScoreC — CAUTION
Max CVSS10.0
Last Updated2026-08-03
▸Top Weaknesses
CWE-476
NULL Pointer Dereference
69 occurrences in Qnap CVEs (17% of total)
CWE-476 ⓘ
69
CWE-120
Buffer Copy Without Size Check
46 occurrences in Qnap CVEs (11% of total)
CWE-120 ⓘ
46
CWE-22
Unknown Weakness Type
37 occurrences in Qnap CVEs (9% of total)
CWE-22 ⓘ
37
CWE-78
Unknown Weakness Type
34 occurrences in Qnap CVEs (8% of total)
CWE-78 ⓘ
34
CWE-79
Cross-Site Scripting (XSS)
25 occurrences in Qnap CVEs (6% of total)
CWE-79 ⓘ
25
CWE-770
Unknown Weakness Type
25 occurrences in Qnap CVEs (6% of total)
CWE-770 ⓘ
25
CWE-89
SQL Injection
18 occurrences in Qnap CVEs (4% of total)
CWE-89 ⓘ
18
CWE-77
Unknown Weakness Type
16 occurrences in Qnap CVEs (4% of total)
CWE-77 ⓘ
16
▸Company Profile

QNAP Systems, Inc. is a Taiwanese company that specializes in network-attached storage (NAS) appliances, video surveillance systems, and network switches. Their products are widely used in enterprise and home environments, making them a frequent target for ransomware and other cyberattacks, with over 300 CVEs tracked against their software and firmware.

▸Response Metrics
Est. MTTR ⓘ ~500 days (Critical)
Mean Time To Remediate. Estimates days from CVE disclosure to patch.
Industry avg: ~60d (good) · 100-300d (poor) · 300d+ (critical)
CVE Trend ⓘ ↘ -20% better
CVE count 2026 vs 2025:  141 → 113 CVEs
Patch Speed ⓘ Poor (>65% open)
0% of CVEs still unpatched.  Excellent: <20% · Good: 20-40% · Avg: 40-65% · Poor: >65%
▸ Financial Risk Estimate
Est. GDPR Low
€685K
Est. GDPR High
€6.9M

Based on 6 critical CVEs, 1 CISA KEV, 98% unpatched. Model: GDPR Art.83 · not legal advice.

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