CVE-2022-27597

Name: CVE-2022-27597
Creator: NVD / NIST
Published: 2023-03-29T07:15:08.403+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

LOWCVSS 2.7/10EPSS 0.66%

Last modified Jun 17, 2026

CVE-2022-27597 is a low-severity vulnerability rated 2.7/10 on the CVSS scale. A vulnerability has been reported to affect QNAP operating systems. If exploited, the out-of-bounds read vulnerability allows remote authenticated administrators to get secret values. EPSS estimates a 0.66% chance of exploitation in the next 30 days.

Description

A vulnerability has been reported to affect QNAP operating systems. If exploited, the out-of-bounds read vulnerability allows remote authenticated administrators to get secret values. The vulnerability affects the following QNAP operating systems: QTS, QuTS hero, QuTScloud, QVP (QVR Pro appliances) We have already fixed the vulnerability in the following versions: QTS 5.0.1.2346 build 20230322 and later QuTS hero h5.0.1.2348 build 20230324 and later

Metrics

CVSS 3.1

2.7/10

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

EPSS Probability

0.66%

46.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Qnap	Qvr	All versions
Qnap	Qts	< 5.0.1.2346
Qnap	Quts Hero	< h5.0.1.2348
Qnap	Qutscloud	All versions
Qnap	Qvp-41b Firmware	All versions
Qnap	Qvp-63b Firmware	All versions
Qnap	Qvp-85b Firmware	All versions
Qnap	Qvp-21a Firmware	All versions
Qnap	Qvp-41a Firmware	All versions
Qnap	Qvp-63a Firmware	All versions
Qnap	Qvp-85a Firmware	All versions

References

https://www.qnap.com/en/security-advisory/qsa-23-06Vendor Advisory
https://www.qnap.com/en/security-advisory/qsa-23-06Vendor Advisory

Timeline

Published: Mar 29, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-27597?

How severe is CVE-2022-27597?

CVE-2022-27597 has a CVSS score of 2.7/10 (LOW severity). The EPSS model estimates a 0.66% probability of exploitation in the next 30 days.

How do I fix CVE-2022-27597?

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-2022-27597?

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

Scan your code now

Source: NVD / NIST