What is CVE-2019-7193?

CVE-2019-7193 is a vulnerability in Qnap Nas Devices. Published 2019-12-05.

Is CVE-2019-7193 known to be exploited?

Yes. CVE-2019-7193 is listed in the CISA Known Exploited Vulnerabilities catalog (added 2022-06-08), indicating it is being actively exploited. 8 public proof-of-concept repositories are indexed.

Vulnerability in Qnap Nas Devices

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.

EPSS: 0.258 (96.4th percentile) — read the EPSS interpretation.

Affected products

N/a Qnap Nas Devices — versions QTS 4.4.0 - QTS 4.4.1: before build 20190918, QTS 4.3.6: before build 20190919

CISA KEV (Known Exploited Vulnerabilities)

This CVE is on the CISA KEV catalog, added on 2022-06-08. CISA KEV inclusion means CISA has confirmed in-the-wild exploitation; US federal agencies are required to remediate within a published due date.

BOD 22-01 due date: 2022-06-22.

Required action: Apply updates per vendor instructions.

Known ransomware campaign use: yes.

Public proof-of-concept exploits

References

www.qnap.com/zh-tw/security-advisory/nas-201911-25 (x_refsource_CONFIRM)
packetstormsecurity.com/files/157857/QNAP-QTS-And-Photo-Station-6.0.3-Remote-Co… (x_refsource_MISC)

Frequently asked questions

What is CVE-2019-7193?: CVE-2019-7193 is a vulnerability in Qnap Nas Devices. Published 2019-12-05.
Is CVE-2019-7193 known to be exploited?: Yes. CVE-2019-7193 is listed in the CISA Known Exploited Vulnerabilities catalog (added 2022-06-08), indicating it is being actively exploited. 8 public proof-of-concept repositories are indexed.