CVE-2019-7193

CRITICAL9.8

CISA KEV

Published 2019-12-05 · Updated 2026-06-17 · Source security@qnapsecurity.com.tw

Summary

CVE-2019-7193 is a critical-severity (CVSS 9.8) vulnerability in QNAP QTS. CISA added it to the Known Exploited Vulnerabilities catalog on June 8, 2022, which means exploitation in the wild has been confirmed; US federal agencies had to remediate it by June 22, 2022. CISA also lists it as known to be used in ransomware campaigns, so it should be prioritised accordingly. QNAP has 11 vulnerabilities in the KEV catalog, 9 of them linked to ransomware.

All 11 known-exploited QNAP vulnerabilities →

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.

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

CWE-20

CISA Known-Exploited Vulnerability

Product: QNAP — QTS

Name: QNAP QTS Improper Input Validation Vulnerability

Date added: 2022-06-08 · Due: 2022-06-22

USED IN RANSOMWARE

Required action: Apply updates per vendor instructions.

References

View on NVD

More exploited QNAP vulnerabilities

Most recently added to CISA KEV

CVE-2023-47565
VioStor NVR — QNAP VioStor NVR OS Command Injection Vulnerability
added 2023-12-21
CVE-2022-27593
RANSOMWARE
Photo Station — QNAP Photo Station Externally Controlled Reference Vulnerability
added 2022-09-08
CVE-2019-7195
RANSOMWARE
Photo Station — QNAP Photo Station Path Traversal Vulnerability
added 2022-06-08
CVE-2019-7194
RANSOMWARE
Photo Station — QNAP Photo Station Path Traversal Vulnerability
added 2022-06-08
CVE-2019-7192
RANSOMWARE
Photo Station — QNAP Photo Station Improper Access Control Vulnerability
added 2022-06-08
CVE-2018-19953
RANSOMWARE
Network Attached Storage (NAS) — QNAP NAS File Station Cross-Site Scripting Vulnerability
added 2022-05-24

View all →

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