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[ CVE-2019-7193 · Published 5 Dec 2019 ]

QNAP QTS Improper Input Validation Vulnerability

Exploited · CISA KEV CVSS 9.8 EPSS 14%No fix listed yet

[ Why it matters ]Priority signals

  • Exploited in the wild: on CISA's Known Exploited Vulnerabilities list since 2022-06-08
  • Known to be used in ransomware campaigns
  • EPSS: 14% chance of exploitation in the next 30 days (higher than 97% of CVEs)
  • Critical severity: CVSS 9.8

[ Description ]Official 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.

CISA: QNAP QTS contains an improper input validation vulnerability allowing remote attackers to inject code on the system.

[ Fixes ]Fixes and patches

CISA required action (US federal deadline 22 Jun 2022): Apply updates per vendor instructions.

No fix or interim patch is linked from our sources yet. Check the vendor references below and limit exposure of affected systems until a fix is available.

[ References ]References