QNAP QVR Smart Client prior 2.4.0.0570 unquoted search path

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
6.6	$0-$5k	0.00

Summaryinfo

A vulnerability, which was classified as critical, has been found in QNAP QVR Smart Client. This issue affects some unknown processing. Performing a manipulation results in unquoted search path. This vulnerability was named CVE-2022-27592. The attack needs to be approached locally. There is no available exploit. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as critical, was found in QNAP QVR Smart Client. This affects an unknown functionality. The manipulation with an unknown input leads to a unquoted search path vulnerability. CWE is classifying the issue as CWE-428. The product uses a search path that contains an unquoted element, in which the element contains whitespace or other separators. This can cause the product to access resources in a parent path. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

An unquoted search path or element vulnerability has been reported to affect QVR Smart Client. If exploited, the vulnerability could allow local authenticated administrators to execute unauthorized code or commands via unspecified vectors. We have already fixed the vulnerability in the following version: Windows 10 SP1, Windows 11, Mac OS, and Mac M1: QVR Smart Client 2.4.0.0570 and later

The weakness was presented by Runzi Zhao and Qi-anxin as qsa-24-22. The advisory is shared at qnap.com. This vulnerability is uniquely identified as CVE-2022-27592 since 03/21/2022. The exploitability is told to be easy. An attack has to be approached locally. Additional levels of successful authentication are necessary for exploitation. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1574.009 for this issue.

Upgrading to version 2.4.0.0570 eliminates this vulnerability.

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Vendor

QNAP

Name

QVR Smart Client

License

commercial

Website

Vendor: https://www.qnap.com/

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.7
VulDB Meta Temp Score: 6.6

VulDB Base Score: 6.7
VulDB Temp Score: 6.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.7
NVD Vector: 🔍

CNA Base Score: 6.7
CNA Vector (qnap): 🔍

CVSSv2info

AV	AC	Au	C	I	A
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💳	💳	💳	💳	💳	💳
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Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Unquoted search path
CWE: CWE-428 / CWE-426
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: No

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: QVR Smart Client 2.4.0.0570

Timelineinfo

03/21/2022 🔍
09/06/2024 +899 days 🔍
09/06/2024 +0 days 🔍
09/24/2024 +18 days 🔍

Sourcesinfo

Vendor: qnap.com

Advisory: qsa-24-22
Researcher: Runzi Zhao, Qi-anxin
Status: Confirmed

CVE: CVE-2022-27592 (🔍)
GCVE (CVE): GCVE-0-2022-27592
GCVE (VulDB): GCVE-100-276753

Entryinfo

Created: 09/06/2024 20:10
Updated: 09/24/2024 19:31
Changes: 09/06/2024 20:10 (63), 09/09/2024 16:00 (1), 09/24/2024 19:31 (10)
Complete: 🔍
Cache ID: 216::103