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CVE-2019-7193

76
FAUCET Score

CVE-2019-7193 is a critical improper input validation vulnerability affecting QNAP QTS, allowing remote attackers to inject arbitrary code. With a CVSS score of 9.8, it presents a severe risk due to its network-based attack vector, low complexity, and complete compromise of confidentiality, integrity, and availability. This vulnerability is actively exploited, notably in known ransomware campaigns, and has garnered significant community discussion and media coverage, despite a lack of public exploit code in Metasploit, Nuclei, or ExploitDB.

Impacted Technologies

VendorProductVersion(s)CPE
4.3.6.0895CPE matchmatch criteria
cpe:2.3:o:qnap:qts:4.3.6.0895:-:*:*:*:*:*:*
4.3.6.0907CPE matchmatch criteria
cpe:2.3:o:qnap:qts:4.3.6.0907:-:*:*:*:*:*:*
4.3.6.0923CPE matchmatch criteria
cpe:2.3:o:qnap:qts:4.3.6.0923:-:*:*:*:*:*:*
4.3.6.0944CPE matchmatch criteria
cpe:2.3:o:qnap:qts:4.3.6.0944:-:*:*:*:*:*:*
4.3.6.0959CPE matchmatch criteria
cpe:2.3:o:qnap:qts:4.3.6.0959:-:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

9.8CRITICAL

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
14.37%
Probability of exploitation in next 30 days
EPSS Percentile
96.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
Added to KEV · Jun 8, 2022
This CVE's current EPSS score of 0.1437 is in the 92nd percentile among its peer group of 36,829 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.

Media Mentions

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

cisa.gov / known-exploited-vulnerabilities-catalog
US Government Resource
packetstormsecurity.com / files/157857/QNAP-QTS-And-Photo-Station-6.0.3-Remote-Command-Execution.html
ExploitThird Party AdvisoryVDB Entry
qnap.com / zh-tw/security-advisory/nas-201911-25
Vendor Advisory