CVE-2023-23355

QTS, QuTS hero, QuTScloud, QVP (QVR Pro appliances), QVR

Severity Score

7.2

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

Track

*SSVC

Descriptions

An OS command injection vulnerability has been reported to affect QNAP operating systems. If exploited, the vulnerability possibly allows remote authenticated administrators to execute commands via unspecified vectors.
QES is not affected. We have already fixed the vulnerability in the following versions:
QTS 5.0.1.2346 build 20230322 and later
QTS 4.5.4.2374 build 20230416 and later
QuTS hero h5.0.1.2348 build 20230324 and later
QuTS hero h4.5.4.2374 build 20230417 and later
QuTScloud c5.0.1.2374 and later

An OS command injection vulnerability has been reported to affect QNAP operating systems. If exploited, the vulnerability possibly allows remote authenticated administrators to execute commands via unspecified vectors. QES is not affected. We have already fixed the vulnerability in the following versions: QTS 5.0.1.2346 build 20230322 and later QTS 4.5.4.2374 build 20230416 and later QuTS hero h5.0.1.2348 build 20230324 and later QuTS hero h4.5.4.2374 build 20230417 and later QuTScloud c5.0.1.2374 and later

*Credits: YC of the M1QLin security team

CVSS Scores

Attack Vector

Network

Attack Complexity

Low

Privileges Required

High

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Network

Attack Complexity

Low

Privileges Required

High

User Interaction

None

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

Low

Attack Vector

Network

Attack Complexity

Low

Authentication

Multiple

Confidentiality

Complete

Integrity

Complete

Availability

Complete

* Common Vulnerability Scoring System

SSVC

Decision:Track

Exploitation

None

Automatable

Tech. Impact

Partial

* Organization's Worst-case Scenario

Timeline

2023-01-11 CVE Reserved
2023-03-29 CVE Published
2025-02-12 CVE Updated
2025-03-30 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-77: Improper Neutralization of Special Elements used in a Command ('Command Injection')
CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

CAPEC

CAPEC-88: OS Command Injection

References (1)

URL	Tag	Source

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
https://www.qnap.com/en/security-advisory/qsa-23-10	2023-09-01

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Qnap Search vendor "Qnap"	Qvp-41b Firmware Search vendor "Qnap" for product "Qvp-41b Firmware"	-	-	Affected	in	Qnap Search vendor "Qnap"	Qvp-41b Search vendor "Qnap" for product "Qvp-41b"	-	-	Safe
Qnap Search vendor "Qnap"	Qvp-63b Firmware Search vendor "Qnap" for product "Qvp-63b Firmware"	-	-	Affected	in	Qnap Search vendor "Qnap"	Qvp-63b Search vendor "Qnap" for product "Qvp-63b"	-	-	Safe
Qnap Search vendor "Qnap"	Qvp-85b Firmware Search vendor "Qnap" for product "Qvp-85b Firmware"	-	-	Affected	in	Qnap Search vendor "Qnap"	Qvp-85b Search vendor "Qnap" for product "Qvp-85b"	-	-	Safe
Qnap Search vendor "Qnap"	Qvp-21a Firmware Search vendor "Qnap" for product "Qvp-21a Firmware"	-	-	Affected	in	Qnap Search vendor "Qnap"	Qvp-21a Search vendor "Qnap" for product "Qvp-21a"	-	-	Safe
Qnap Search vendor "Qnap"	Qvp-41a Firmware Search vendor "Qnap" for product "Qvp-41a Firmware"	-	-	Affected	in	Qnap Search vendor "Qnap"	Qvp-41a Search vendor "Qnap" for product "Qvp-41a"	-	-	Safe
Qnap Search vendor "Qnap"	Qvp-63a Firmware Search vendor "Qnap" for product "Qvp-63a Firmware"	-	-	Affected	in	Qnap Search vendor "Qnap"	Qvp-63a Search vendor "Qnap" for product "Qvp-63a"	-	-	Safe
Qnap Search vendor "Qnap"	Qvp-85a Firmware Search vendor "Qnap" for product "Qvp-85a Firmware"	-	-	Affected	in	Qnap Search vendor "Qnap"	Qvp-85a Search vendor "Qnap" for product "Qvp-85a"	-	-	Safe
Qnap Search vendor "Qnap"		Qvr Search vendor "Qnap" for product "Qvr"				-		-		Affected
Qnap Search vendor "Qnap"		Qts Search vendor "Qnap" for product "Qts"				< 5.0.1.2346 Search vendor "Qnap" for product "Qts" and version " < 5.0.1.2346"		-		Affected
Qnap Search vendor "Qnap"		Quts Hero Search vendor "Qnap" for product "Quts Hero"				< h5.0.1.2348 Search vendor "Qnap" for product "Quts Hero" and version " < h5.0.1.2348"		-		Affected
Qnap Search vendor "Qnap"		Qutscloud Search vendor "Qnap" for product "Qutscloud"				-		-		Affected