VDB-177421 · CVE-2021-0536 · A-176756691

Google Android 11.0 WiFi Installer dropFile external reference

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.
6.3	$0-$5k	0.00

Summaryinfo

A vulnerability classified as problematic has been found in Google Android 11.0. This affects the function dropFile of the component WiFi Installer. This manipulation causes an unknown weakness. This vulnerability is handled as CVE-2021-0536. It is possible to launch the attack on the local host. There is not any exploit available. Applying a patch is the recommended action to fix this issue.

Detailsinfo

A vulnerability has been found in Google Android 11.0 (Smartphone Operating System) and classified as problematic. Affected by this vulnerability is the function dropFile of the component WiFi Installer. The CWE definition for the vulnerability is CWE-610. The product uses an externally controlled name or reference that resolves to a resource that is outside of the intended control sphere. As an impact it is known to affect confidentiality, integrity, and availability.

The weakness was released 06/22/2021 as A-176756691. The advisory is shared at source.android.com. This vulnerability is known as CVE-2021-0536. Technical details are known, but no exploit is available. The price for an exploit might be around USD $0-$5k at the moment (estimation calculated on 06/26/2021). It is expected to see the exploit prices for this product increasing in the near future.

Applying a patch is able to eliminate this problem.

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Type

Smartphone Operating System

Vendor

Google

Name

Android

Version

11.0

License

free

Website

Vendor: https://www.google.com/

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.5
VulDB Meta Temp Score: 6.4

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.8
NVD Vector: 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock

VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: External reference
CWE: CWE-610
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: No

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: Patch
Status: 🔍

0-Day Time: 🔍

Timelineinfo

11/06/2020 🔍
06/22/2021 +227 days 🔍
06/22/2021 +0 days 🔍
06/26/2021 +4 days 🔍

Sourcesinfo

Vendor: google.com

Advisory: A-176756691
Status: Confirmed

CVE: CVE-2021-0536 (🔍)
GCVE (CVE): GCVE-0-2021-0536
GCVE (VulDB): GCVE-100-177421
scip Labs: https://www.scip.ch/en/?labs.20150917

Entryinfo

Created: 06/22/2021 20:21
Updated: 06/26/2021 08:56
Changes: 06/22/2021 20:21 (39), 06/26/2021 08:54 (5), 06/26/2021 08:56 (20)
Complete: 🔍
Cache ID: 216::103