Iij SmartKey up to 2.1.3 on Android One-Time Password information disclosure

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 (≈)
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CTI Interest Score
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5.0$0-$5k0.00

Summaryinfo

A vulnerability classified as problematic has been found in Iij SmartKey up to 2.1.3 on Android. The impacted element is an unknown function of the component One-Time Password Handler. Performing a manipulation results in information disclosure. This vulnerability was named CVE-2022-41986. There is no available exploit. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as problematic, was found in Iij SmartKey up to 2.1.3 on Android (Android App Software). This affects some unknown processing of the component One-Time Password Handler. The manipulation with an unknown input leads to a information disclosure vulnerability. CWE is classifying the issue as CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. This is going to have an impact on confidentiality. The summary by CVE is:

Information disclosure vulnerability in Android App 'IIJ SmartKey' versions prior to 2.1.4 allows an attacker to obtain a one-time password issued by the product under certain conditions.

The weakness was presented 10/24/2022. It is possible to read the advisory at jvn.jp. This vulnerability is uniquely identified as CVE-2022-41986 since 10/07/2022. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1592 according to MITRE ATT&CK.

Upgrading to version 2.1.4 eliminates this vulnerability.

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

Productinfo

Type

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.0
VulDB Meta Temp Score: 5.0

VulDB Base Score: 2.6
VulDB Temp Score: 2.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
NVD Vector: 🔍

CVSSv2info

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

Exploitinginfo

Class: Information disclosure
CWE: CWE-200 / CWE-284 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

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: SmartKey 2.1.4

Timelineinfo

10/07/2022 🔍
10/24/2022 +17 days 🔍
10/24/2022 +0 days 🔍
05/07/2025 +926 days 🔍

Sourcesinfo

Advisory: jvn.jp
Status: Confirmed

CVE: CVE-2022-41986 (🔍)
GCVE (CVE): GCVE-0-2022-41986
GCVE (VulDB): GCVE-100-212043
scip Labs: https://www.scip.ch/en/?labs.20130704

Entryinfo

Created: 10/24/2022 21:33
Updated: 05/07/2025 22:24
Changes: 10/24/2022 21:33 (42), 11/19/2022 16:16 (11), 05/07/2025 22:24 (15)
Complete: 🔍
Cache ID: 216::103

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

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