Intel Unite Client Software prior 4.2.34870 on Windows default permission

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.1$0-$5k0.00

A vulnerability, which was classified as critical, was found in Intel Unite Client Software on Windows. This affects an unknown functionality. The manipulation with an unknown input leads to a default permission vulnerability. CWE is classifying the issue as CWE-276. During installation, installed file permissions are set to allow anyone to modify those files. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

Incorrect default permissions in the software installer for Intel(R) Unite(R) Client software for Windows before version 4.2.34870 may allow an authenticated user to potentially enable escalation of privilege via local access.

The weakness was released 05/10/2023 as intel-sa-00782. The advisory is shared at intel.com. This vulnerability is uniquely identified as CVE-2022-33963 since 07/24/2022. 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 06/02/2023). MITRE ATT&CK project uses the attack technique T1222 for this issue.

Upgrading to version 4.2.34870 eliminates this vulnerability.

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.2
VulDB Meta Temp Score: 7.1

VulDB Base Score: 7.0
VulDB Temp Score: 6.7
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.8
NVD Vector: 🔍

CNA Base Score: 6.7
CNA Vector (Intel Corporation): 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Default permission
CWE: CWE-276 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Local: Yes
Remote: No

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Unite Client Software 4.2.34870

Timelineinfo

07/24/2022 🔍
05/10/2023 +290 days 🔍
05/10/2023 +0 days 🔍
06/02/2023 +23 days 🔍

Sourcesinfo

Vendor: intel.com

Advisory: intel-sa-00782
Status: Confirmed

CVE: CVE-2022-33963 (🔍)
GCVE (CVE): GCVE-0-2022-33963
GCVE (VulDB): GCVE-100-228621

Entryinfo

Created: 05/10/2023 07:18 PM
Updated: 06/02/2023 01:36 PM
Changes: 05/10/2023 07:18 PM (50), 06/02/2023 01:36 PM (11)
Complete: 🔍
Cache ID: 18:6CC:40

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