Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

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.

Security Impact Summary

This vulnerability carries a CRITICAL severity rating with a CVSS v3.1 score of 9.8, indicating it can be exploited remotely over the network with relatively low complexity without requiring user interaction and does not require pre-existing privileges . The vulnerability impacts confidentiality (data exposure), integrity (unauthorized modifications), and availability (service disruption) for affected systems. Impacting 1 product from qnap organizations running these solutions should prioritize assessment and patching.

Historical Context

First disclosed in 2019, this vulnerability was reported during a period defined by widespread IoT adoption challenges, mobile security concerns, and the emergence of advanced persistent threat (APT) techniques. Contemporary mitigation strategies focused on secure development practices and third-party component vetting.

Published

2019-12-05T17:15:13.027

Last Modified

2025-10-27T17:15:39.270

Status

Analyzed

Source

[email protected]

Severity

CVSSv3.1: 9.8 (CRITICAL)

CVSSv2 Vector

AV:N/AC:L/Au:N/C:C/I:C/A:C

Access Vector: NETWORK
Access Complexity: LOW
Authentication: NONE
Confidentiality Impact: COMPLETE
Integrity Impact: COMPLETE
Availability Impact: COMPLETE

Exploitability Score

10.0

Impact Score

10.0

Weaknesses

Type: Primary
NVD-CWE-noinfo
Type: Secondary
CWE-20

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Operating System	qnap	qts	4.3.6.0895	Yes
Operating System	qnap	qts	4.3.6.0907	Yes
Operating System	qnap	qts	4.3.6.0923	Yes
Operating System	qnap	qts	4.3.6.0944	Yes
Operating System	qnap	qts	4.3.6.0959	Yes
Operating System	qnap	qts	4.3.6.0979	Yes
Operating System	qnap	qts	4.3.6.0993	Yes
Operating System	qnap	qts	4.3.6.1013	Yes
Operating System	qnap	qts	4.3.6.1033	Yes
Operating System	qnap	qts	4.4.1.0948	Yes
Operating System	qnap	qts	4.4.1.0949	Yes
Operating System	qnap	qts	4.4.1.0978	Yes
Operating System	qnap	qts	4.4.1.0998	Yes
Operating System	qnap	qts	4.4.1.0999	Yes
Operating System	qnap	qts	4.4.1.1031	Yes
Operating System	qnap	qts	4.4.1.1033	Yes

References

http://packetstormsecurity.com/files/157857/QNAP-QTS-And-Photo-Station-6.0.3-Remote-Command-Execution.html Exploit, Third Party Advisory, VDB Entry ([email protected])
https://www.qnap.com/zh-tw/security-advisory/nas-201911-25 Vendor Advisory ([email protected])
http://packetstormsecurity.com/files/157857/QNAP-QTS-And-Photo-Station-6.0.3-Remote-Command-Execution.html Exploit, Third Party Advisory, VDB Entry (af854a3a-2127-422b-91ae-364da2661108)
https://www.qnap.com/zh-tw/security-advisory/nas-201911-25 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2019-7193 US Government Resource (134c704f-9b21-4f2e-91b3-4a467353bcc0)

How SecUtils Interprets This CVE

SecUtils normalizes and enriches National Vulnerability Database (NVD) records by standardizing vendor and product identifiers, aggregating vulnerability metadata from both NVD and MITRE sources, and providing structured context for security teams. For qnap's affected products, we extract Common Platform Enumeration (CPE) data, Common Weakness Enumeration (CWE) classifications, CVSS severity metrics, and reference data to enable rapid vulnerability prioritization and asset correlation. This record contains no exploit code, proof-of-concept instructions, or attack methodologies—only defensive intelligence necessary for patch management, risk assessment, and security operations.