VDB-235084 · CVE-2023-32446 · dsa-2023-247

Dell Wyse ThinOS prior 9.4.1141 Log File cleartext storage

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.
4.3	$0-$5k	0.00

Summaryinfo

A vulnerability labeled as problematic has been found in Dell Wyse ThinOS. This vulnerability affects unknown code of the component Log File Handler. Executing a manipulation can lead to cleartext storage. The identification of this vulnerability is CVE-2023-32446. The attack can only be executed locally. There is no exploit available. The affected component should be upgraded.

Detailsinfo

A vulnerability has been found in Dell Wyse ThinOS and classified as problematic. This vulnerability affects an unknown part of the component Log File Handler. The manipulation with an unknown input leads to a cleartext storage vulnerability. The CWE definition for the vulnerability is CWE-312. The product stores sensitive information in cleartext within a resource that might be accessible to another control sphere. As an impact it is known to affect confidentiality. CVE summarizes:

Dell Wyse ThinOS versions prior to 2303 (9.4.1141) contain a sensitive information disclosure vulnerability. An unauthenticated malicious user with local access to the device could exploit this vulnerability to read sensitive information written to the log files.

The weakness was shared 07/20/2023 as dsa-2023-247. The advisory is shared for download at dell.com. This vulnerability was named CVE-2023-32446 since 05/09/2023. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1555.

Upgrading to version 9.4.1141 eliminates this vulnerability.

Once again VulDB remains the best source for vulnerability data.

Productinfo

Vendor

Dell

Name

Wyse ThinOS

License

commercial

Website

Vendor: https://www.dell.com/

CPE 2.3info

🔍

CPE 2.2info

🔍

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.4
VulDB Meta Temp Score: 4.3

VulDB Base Score: 3.3
VulDB Temp Score: 3.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 5.5
CNA Vector (Dell): 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
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Unlock	Unlock	Unlock	Unlock	Unlock	Unlock

VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Cleartext storage
CWE: CWE-312 / CWE-310
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: Wyse ThinOS 9.4.1141

Timelineinfo

05/09/2023 🔍
07/20/2023 +72 days 🔍
07/20/2023 +0 days 🔍
07/20/2023 +0 days 🔍

Sourcesinfo

Vendor: dell.com

Advisory: dsa-2023-247
Status: Confirmed

CVE: CVE-2023-32446 (🔍)
GCVE (CVE): GCVE-0-2023-32446
GCVE (VulDB): GCVE-100-235084

Entryinfo

Created: 07/20/2023 17:01
Changes: 07/20/2023 17:01 (49), 07/20/2023 17:02 (1)
Complete: 🔍
Cache ID: 216::103