VDB-220345 · CVE-2023-23696 · dsa-2023-029

Dell Command Intel vPro Out of Band up to 4.3.0 improper authorization

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.
7.7	$0-$5k	0.00

Summaryinfo

A vulnerability classified as critical has been found in Dell Command Intel vPro Out of Band up to 4.3.0. This issue affects some unknown processing. This manipulation causes improper authorization. This vulnerability is registered as CVE-2023-23696. Remote exploitation of the attack is possible. No exploit is available. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability was found in Dell Command Intel vPro Out of Band up to 4.3.0. It has been declared as critical. Affected by this vulnerability is some unknown processing. The manipulation with an unknown input leads to a improper authorization vulnerability. The CWE definition for the vulnerability is CWE-285. The product does not perform or incorrectly performs an authorization check when an actor attempts to access a resource or perform an action. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

Dell Command Intel vPro Out of Band, versions prior to 4.3.1, contain an Improper Authorization vulnerability. A locally authenticated malicious users could potentially exploit this vulnerability in order to write arbitrary files to the system.

The weakness was published 02/07/2023 as dsa-2023-029. The advisory is shared at dell.com. This vulnerability is known as CVE-2023-23696 since 01/17/2023. Neither technical details nor an exploit are publicly available. The price for an exploit might be around USD $0-$5k at the moment (estimation calculated on 03/06/2023). MITRE ATT&CK project uses the attack technique T1548.002 for this issue.

Upgrading to version 4.3.1 eliminates this vulnerability.

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

Productinfo

Vendor

Dell

Name

Command Intel vPro Out of Band

Version

License

commercial

Website

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

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.9
VulDB Meta Temp Score: 7.7

VulDB Base Score: 8.8
VulDB Temp Score: 8.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.8
NVD Vector: 🔍

CNA Base Score: 7.0
CNA Vector (Dell): 🔍

CVSSv2info

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

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

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

Exploitinginfo

Class: Improper authorization
CWE: CWE-285 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: Yes

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: Command Intel vPro Out of Band 4.3.1

Timelineinfo

01/17/2023 🔍
02/07/2023 +21 days 🔍
02/07/2023 +0 days 🔍
03/06/2023 +27 days 🔍

Sourcesinfo

Vendor: dell.com

Advisory: dsa-2023-029
Status: Confirmed

CVE: CVE-2023-23696 (🔍)
GCVE (CVE): GCVE-0-2023-23696
GCVE (VulDB): GCVE-100-220345

Entryinfo

Created: 02/07/2023 13:35
Updated: 03/06/2023 08:53
Changes: 02/07/2023 13:35 (50), 03/06/2023 08:53 (9)
Complete: 🔍
Cache ID: 216::103