CVE-2023-50359

QTS, QuTS hero

Severity Score

6.7

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

Track

*SSVC

Descriptions

An unchecked return value vulnerability has been reported to affect several QNAP operating system versions. If exploited, the vulnerability could allow local authenticated administrators to place the system in a state that could lead to a crash or other unintended behaviors via unspecified vectors.

We have already fixed the vulnerability in the following versions:
QTS 5.1.5.2645 build 20240116 and later
QuTS hero h5.1.5.2647 build 20240118 and later

Se ha informado que una vulnerabilidad de valor de retorno no verificada afecta a varias versiones del sistema operativo QNAP. Si se explota, la vulnerabilidad podría permitir a los administradores locales autenticados colocar el sistema en un estado que podría provocar una falla u otros comportamientos no deseados a través de vectores no especificados. Ya hemos solucionado la vulnerabilidad en las siguientes versiones: QTS 5.1.5.2645 compilación 20240116 y posteriores QuTS hero h5.1.5.2647 compilación 20240118 y posteriores

*Credits: N/A

Attack Vector

Local

Attack Complexity

Low

Privileges Required

High

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Local

Attack Complexity

Low

Privileges Required

High

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

Low

Availability

Low

* Common Vulnerability Scoring System

SSVC

Decision:Track

Exploitation

None

Automatable

Tech. Impact

Partial

* Organization's Worst-case Scenario

Timeline

2023-12-07 CVE Reserved
2024-02-02 CVE Published
2024-02-08 EPSS Updated
2024-08-02 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-252: Unchecked Return Value

CAPEC

CAPEC-100: Overflow Buffers

References (1)

URL	Tag	Source

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
https://www.qnap.com/en/security-advisory/qsa-24-07	2024-02-06

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Qnap Search vendor "Qnap"		Qts Search vendor "Qnap" for product "Qts"				5.1.0.2348 Search vendor "Qnap" for product "Qts" and version "5.1.0.2348"		build_20230325		Affected
Qnap Search vendor "Qnap"		Qts Search vendor "Qnap" for product "Qts"				5.1.0.2399 Search vendor "Qnap" for product "Qts" and version "5.1.0.2399"		build_20230515		Affected
Qnap Search vendor "Qnap"		Qts Search vendor "Qnap" for product "Qts"				5.1.0.2418 Search vendor "Qnap" for product "Qts" and version "5.1.0.2418"		build_20230603		Affected
Qnap Search vendor "Qnap"		Qts Search vendor "Qnap" for product "Qts"				5.1.0.2444 Search vendor "Qnap" for product "Qts" and version "5.1.0.2444"		build_20230629		Affected
Qnap Search vendor "Qnap"		Qts Search vendor "Qnap" for product "Qts"				5.1.0.2466 Search vendor "Qnap" for product "Qts" and version "5.1.0.2466"		build_20230721		Affected
Qnap Search vendor "Qnap"		Qts Search vendor "Qnap" for product "Qts"				5.1.1.2491 Search vendor "Qnap" for product "Qts" and version "5.1.1.2491"		build_20230815		Affected
Qnap Search vendor "Qnap"		Qts Search vendor "Qnap" for product "Qts"				5.1.2.2533 Search vendor "Qnap" for product "Qts" and version "5.1.2.2533"		build_20230926		Affected
Qnap Search vendor "Qnap"		Qts Search vendor "Qnap" for product "Qts"				5.1.3.2578 Search vendor "Qnap" for product "Qts" and version "5.1.3.2578"		build_20231110		Affected
Qnap Search vendor "Qnap"		Qts Search vendor "Qnap" for product "Qts"				5.1.4.2596 Search vendor "Qnap" for product "Qts" and version "5.1.4.2596"		build_20231128		Affected
Qnap Search vendor "Qnap"		Qts Search vendor "Qnap" for product "Qts"				5.1.5.2645 Search vendor "Qnap" for product "Qts" and version "5.1.5.2645"		-		Affected
Qnap Search vendor "Qnap"		Quts Hero Search vendor "Qnap" for product "Quts Hero"				h5.1.0.2409 Search vendor "Qnap" for product "Quts Hero" and version "h5.1.0.2409"		build_20230525		Affected
Qnap Search vendor "Qnap"		Quts Hero Search vendor "Qnap" for product "Quts Hero"				h5.1.0.2424 Search vendor "Qnap" for product "Quts Hero" and version "h5.1.0.2424"		build_20230609		Affected
Qnap Search vendor "Qnap"		Quts Hero Search vendor "Qnap" for product "Quts Hero"				h5.1.0.2453 Search vendor "Qnap" for product "Quts Hero" and version "h5.1.0.2453"		build_20230708		Affected
Qnap Search vendor "Qnap"		Quts Hero Search vendor "Qnap" for product "Quts Hero"				h5.1.0.2466 Search vendor "Qnap" for product "Quts Hero" and version "h5.1.0.2466"		build_20230721		Affected
Qnap Search vendor "Qnap"		Quts Hero Search vendor "Qnap" for product "Quts Hero"				h5.1.1.2488 Search vendor "Qnap" for product "Quts Hero" and version "h5.1.1.2488"		build_20230812		Affected
Qnap Search vendor "Qnap"		Quts Hero Search vendor "Qnap" for product "Quts Hero"				h5.1.2.2534 Search vendor "Qnap" for product "Quts Hero" and version "h5.1.2.2534"		build_20230927		Affected
Qnap Search vendor "Qnap"		Quts Hero Search vendor "Qnap" for product "Quts Hero"				h5.1.3.2578 Search vendor "Qnap" for product "Quts Hero" and version "h5.1.3.2578"		build_20231110		Affected
Qnap Search vendor "Qnap"		Quts Hero Search vendor "Qnap" for product "Quts Hero"				h5.1.4.2596 Search vendor "Qnap" for product "Quts Hero" and version "h5.1.4.2596"		build_20231128		Affected
Qnap Search vendor "Qnap"		Quts Hero Search vendor "Qnap" for product "Quts Hero"				h5.1.5.2647 Search vendor "Qnap" for product "Quts Hero" and version "h5.1.5.2647"		-		Affected
Qnap Search vendor "Qnap"		Qutscloud Search vendor "Qnap" for product "Qutscloud"				c5.1.0.2498 Search vendor "Qnap" for product "Qutscloud" and version "c5.1.0.2498"		build_20230822		Affected