Unisoc T760/T770/T820/S8000 Sim Service permission

CVSS Meta Temp Score
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CTI Interest Score
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5.9$0-$5k0.00

Summaryinfo

A vulnerability classified as critical was found in Unisoc T760, T770, T820 and S8000. This affects an unknown part of the component Sim Service. Such manipulation leads to permission. This vulnerability is uniquely identified as CVE-2023-42655. Local access is required to approach this attack. No exploit exists.

Detailsinfo

A vulnerability was found in Unisoc T760, T770, T820 and S8000 (version unknown) and classified as critical. Affected by this issue is an unknown function of the component Sim Service. The manipulation with an unknown input leads to a permission vulnerability. Using CWE to declare the problem leads to CWE-275. Impacted is confidentiality, integrity, and availability. CVE summarizes:

In sim service, there is a possible way to write permission usage records of an app due to a missing permission check. This could lead to local escalation of privilege with System execution privileges needed

The weakness was disclosed 11/01/2023. The advisory is available at unisoc.com. This vulnerability is handled as CVE-2023-42655 since 09/12/2023. The technical details are unknown and an exploit is not available. This vulnerability is assigned to T1222 by the MITRE ATT&CK project.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Type

Vendor

Name

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.9
VulDB Meta Temp Score: 5.9

VulDB Base Score: 4.2
VulDB Temp Score: 4.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.7
NVD Vector: 🔍

CNA Base Score: 6.7
CNA Vector: 🔍

CVSSv2info

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

Exploitinginfo

Class: Permission
CWE: CWE-275 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
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: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

09/12/2023 🔍
11/01/2023 +50 days 🔍
11/01/2023 +0 days 🔍
09/05/2024 +309 days 🔍

Sourcesinfo

Advisory: unisoc.com
Status: Confirmed

CVE: CVE-2023-42655 (🔍)
GCVE (CVE): GCVE-0-2023-42655
GCVE (VulDB): GCVE-100-244202

Entryinfo

Created: 11/01/2023 11:01
Updated: 09/05/2024 22:34
Changes: 11/01/2023 11:01 (37), 11/29/2023 12:41 (11), 09/05/2024 22:34 (27)
Complete: 🔍
Cache ID: 216::103

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