CVE-2019-7193

Name: CVE-2019-7193
Creator: NVD / NIST
Published: 2019-12-05T17:15:13.027+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.8/10Actively ExploitedEPSS 14.37%

Last modified Jun 17, 2026

CVE-2019-7193 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. This improper input validation vulnerability allows remote attackers to inject arbitrary code to the system. To fix the vulnerability, QNAP recommend updating QTS to their latest versions.. CISA has confirmed active exploitation in the wild. EPSS estimates a 14.37% chance of exploitation in the next 30 days.

Description

This improper input validation vulnerability allows remote attackers to inject arbitrary code to the system. To fix the vulnerability, QNAP recommend updating QTS to their latest versions.

Metrics

CVSS 3.1

9.8/10

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

EPSS Probability

14.37%

96.2th percentile

Probability of exploitation in the next 30 days. Learn more

Exploitation Status

This vulnerability is listed in CISA’s Known Exploited Vulnerabilities catalog, confirming active exploitation in the wild. Federal agencies must remediate by Jun 22, 2022.

Weakness Enumeration

CWE-20

Affected Software

Vendor	Product	Versions	Update
Qnap	Qts	4.3.6.0895	—
Qnap	Qts	4.3.6.0907	—
Qnap	Qts	4.3.6.0923	—
Qnap	Qts	4.3.6.0944	—
Qnap	Qts	4.3.6.0959	—
Qnap	Qts	4.3.6.0979	—
Qnap	Qts	4.3.6.0993	—
Qnap	Qts	4.3.6.1013	—
Qnap	Qts	4.3.6.1033	—
Qnap	Qts	4.4.1.0948	Beta
Qnap	Qts	4.4.1.0949	Beta
Qnap	Qts	4.4.1.0978	Beta 2
Qnap	Qts	4.4.1.0998	Beta 3
Qnap	Qts	4.4.1.0999	Beta 3
Qnap	Qts	4.4.1.1031	Beta 4
Qnap	Qts	4.4.1.1033	Beta 4

References

http://packetstormsecurity.com/files/157857/QNAP-QTS-And-Photo-Station-6.0.3-Remote-Command-Execution.htmlExploit, Third Party Advisory, VDB Entry
https://www.qnap.com/zh-tw/security-advisory/nas-201911-25Vendor Advisory
http://packetstormsecurity.com/files/157857/QNAP-QTS-And-Photo-Station-6.0.3-Remote-Command-Execution.htmlExploit, Third Party Advisory, VDB Entry
https://www.qnap.com/zh-tw/security-advisory/nas-201911-25Vendor Advisory
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2019-7193US Government Resource

Timeline

Published: Dec 5, 2019
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2019-7193?

This improper input validation vulnerability allows remote attackers to inject arbitrary code to the system. To fix the vulnerability, QNAP recommend updating QTS to their latest versions.

How severe is CVE-2019-7193?

CVE-2019-7193 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 14.37% probability of exploitation in the next 30 days. This vulnerability is listed in CISA's Known Exploited Vulnerabilities catalog.

How do I fix CVE-2019-7193?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2019-7193?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST