CVE-2023-34972
QTS, QuTS hero and QuTScloud
Description
A cleartext transmission of sensitive information vulnerability has been reported to affect QNAP operating systems. If exploited, the vulnerability possibly allows local network clients to read the contents of unexpected sensitive data via unspecified vectors. We have already fixed the vulnerability in the following versions: QTS 5.0.1.2425 build 20230609 and later QTS 5.1.0.2444 build 20230629 and later QuTS hero h5.1.0.2424 build 20230609 and later
INFO
Published Date :
Aug. 24, 2023, 5:15 p.m.
Last Modified :
Nov. 10, 2026, 12:10 p.m.
Remotely Exploit :
No
Source :
[email protected]
Affected Products
The following products are affected by CVE-2023-34972
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS | 134c704f-9b21-4f2e-91b3-4a467353bcc0 | |||||
| CVSS 3.1 | LOW | [email protected] | ||||
| CVSS 3.1 | MEDIUM | [email protected] |
Solution
- Apply the solution referenced in the QSA-23-58 advisory
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2023-34972.
| URL | Resource |
|---|---|
| https://www.qnap.com/en/security-advisory/qsa-23-58 | Vendor Advisory |
| https://www.qnap.com/en/security-advisory/qsa-23-58 | Vendor Advisory |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2023-34972 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2023-34972
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2023-34972 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2023-34972 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Translated by [email protected]
Nov. 10, 2026
Action Type Old Value New Value Added Translation Title: QTS de QNAP Systems Inc., Description: Se ha reportado una vulnerabilidad de transmisión de información sensible en texto claro que afecta a los sistemas operativos QNAP. De ser explotada, la vulnerabilidad posiblemente permite a clientes de red locales leer el contenido de datos sensibles inesperados a través de vectores no especificados. Ya hemos corregido la vulnerabilidad en las siguientes versiones: QTS 5.0.1.2425 build 20230609 y posteriores QTS 5.1.0.2444 build 20230629 y posteriores QuTS hero h5.1.0.2424 build 20230609 y posteriores -
CVE Modified by [email protected]
Jun. 17, 2026
Action Type Old Value New Value Added Affected [{'vendor': 'QNAP Systems Inc.', 'product': 'QTS', 'versions': [{'status': 'affected', 'version': '5.0.*', 'lessThan': '5.0.1.2425 build 20230609', 'versionType': 'custom'}, {'status': 'affected', 'version': '5.1.*', 'lessThan': '5.1.0.2444 build 20230629', 'versionType': 'custom'}], 'defaultStatus': 'unaffected'}, {'vendor': 'QNAP Systems Inc.', 'product': 'QuTS hero', 'versions': [{'status': 'affected', 'version': 'h5.1.*', 'lessThan': 'h5.1.0.2424 build 20230609', 'versionType': 'custom'}], 'defaultStatus': 'unaffected'}] -
CVE Modified by 134c704f-9b21-4f2e-91b3-4a467353bcc0
Jun. 17, 2026
Action Type Old Value New Value Added SSVC {'id': 'CVE-2023-34972', 'role': 'CISA Coordinator', 'options': [{'exploitation': 'none'}, {'automatable': 'no'}, {'technicalImpact': 'partial'}], 'version': '2.0.3', 'timestamp': '2024-09-30T19:08:53.896948Z'} -
CVE Modified by af854a3a-2127-422b-91ae-364da2661108
Nov. 21, 2024
Action Type Old Value New Value Added Reference https://www.qnap.com/en/security-advisory/qsa-23-58 -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Initial Analysis by [email protected]
Aug. 31, 2023
Action Type Old Value New Value Added CVSS V3.1 NIST AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N Changed Reference Type https://www.qnap.com/en/security-advisory/qsa-23-58 No Types Assigned https://www.qnap.com/en/security-advisory/qsa-23-58 Vendor Advisory Added CWE NIST CWE-319 Added CPE Configuration OR *cpe:2.3:o:qnap:qts:*:*:*:*:*:*:*:* versions from (including) 5.0.1 up to (excluding) 5.0.1.2425 *cpe:2.3:o:qnap:qts:*:*:*:*:*:*:*:* versions from (including) 5.1.0 up to (excluding) 5.1.0.2444 *cpe:2.3:o:qnap:quts_hero:*:*:*:*:*:*:*:* versions from (including) h5.1.0 up to (excluding) h5.1.0.2424