Samsung Flow Mobile Application prior 4.8.03.5 Notification Data improper authorization

CVSS Meta Temp Score
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CTI Interest Score
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4.5$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as critical, has been found in Samsung Flow Mobile Application. Impacted is an unknown function of the component Notification Data Handler. This manipulation causes improper authorization. This vulnerability appears as CVE-2021-25507. The attacker needs to be present on the local network. There is no available exploit. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability classified as problematic was found in Samsung Flow Mobile Application. Affected by this vulnerability is an unknown functionality of the component Notification Data Handler. 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.

The weakness was presented 11/05/2021. It is possible to read the advisory at security.samsungmobile.com. This vulnerability is known as CVE-2021-25507 since 01/19/2021. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1548.002 according to MITRE ATT&CK.

Upgrading to version 4.8.03.5 eliminates this vulnerability.

Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Vendor

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License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.6
VulDB Meta Temp Score: 4.5

VulDB Base Score: 3.5
VulDB Temp Score: 3.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 5.7
CNA Vector (Samsung Mobile): 🔍

CVSSv2info

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

Exploitinginfo

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

Physical: No
Local: No
Remote: Partially

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: Flow Mobile Application 4.8.03.5

Timelineinfo

01/19/2021 🔍
11/05/2021 +290 days 🔍
11/05/2021 +0 days 🔍
11/10/2021 +5 days 🔍

Sourcesinfo

Vendor: samsung.com

Advisory: security.samsungmobile.com
Status: Confirmed

CVE: CVE-2021-25507 (🔍)
GCVE (CVE): GCVE-0-2021-25507
GCVE (VulDB): GCVE-100-186103

Entryinfo

Created: 11/05/2021 11:38
Updated: 11/10/2021 01:40
Changes: 11/05/2021 11:38 (48), 11/10/2021 01:40 (1)
Complete: 🔍
Cache ID: 216::103

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