VDB-224936 · CVE-2022-48223 · GCVE-0-2022-48223

Acuant AcuFill SDK prior 10.22.02.03 certutil.exe race condition

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.
5.5	$0-$5k	0.00

Summaryinfo

A vulnerability described as problematic has been identified in Acuant AcuFill SDK. This affects an unknown function of the file certutil.exe. Such manipulation leads to race condition. This vulnerability is documented as CVE-2022-48223. The attack needs to be performed locally. There is not any exploit available. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability was found in Acuant AcuFill SDK. It has been rated as problematic. Affected by this issue is an unknown code block of the file certutil.exe. The manipulation with an unknown input leads to a race condition vulnerability. Using CWE to declare the problem leads to CWE-362. The product contains a code sequence that can run concurrently with other code, and the code sequence requires temporary, exclusive access to a shared resource, but a timing window exists in which the shared resource can be modified by another code sequence that is operating concurrently. Impacted is confidentiality, integrity, and availability. CVE summarizes:

An issue was discovered in Acuant AcuFill SDK before 10.22.02.03. During SDK repair, certutil.exe is called by the Acuant installer to repair certificates. This call is vulnerable to DLL hijacking due to a race condition and insecure permissions on the executing directory.

The weakness was released 04/04/2023. This vulnerability is handled as CVE-2022-48223 since 01/06/2023. There are known technical details, but no exploit is available.

Upgrading to version 10.22.02.03 eliminates this vulnerability.

VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Vendor

Acuant

Name

AcuFill SDK

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.6
VulDB Meta Temp Score: 5.5

VulDB Base Score: 4.5
VulDB Temp Score: 4.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.7
NVD Vector: 🔍

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: Race condition
CWE: CWE-362
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: Partially

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: AcuFill SDK 10.22.02.03

Timelineinfo

01/06/2023 🔍
04/04/2023 +87 days 🔍
04/04/2023 +0 days 🔍
04/22/2023 +18 days 🔍

Sourcesinfo

Advisory: acuant.com
Status: Confirmed

CVE: CVE-2022-48223 (🔍)
GCVE (CVE): GCVE-0-2022-48223
GCVE (VulDB): GCVE-100-224936

Entryinfo

Created: 04/04/2023 18:45
Updated: 04/22/2023 11:27
Changes: 04/04/2023 18:45 (37), 04/22/2023 11:19 (1), 04/22/2023 11:27 (11)
Complete: 🔍
Cache ID: 216::103