CVE-2021-20733

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2021-20733
Improper authorization in handler for custom URL scheme vulnerability in ????????? (asken diet) for Android versions from v.3.0.0 to v.4.2.x allows a remote attacker to lead a user to access an arbitrary website via the vulnerable App.

6.1 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

5.8 /10

CVSS v2.0 : MEDIUM

V2 Legend

Vector : AV:N/AC:M/Au:N/C:P/I:P/A:N

Exploitability : 8.6 / Impact : 4.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact NONE

References
Link Resource
https://jvn.jp/en/jp/JVN38034268/index.html Third Party Advisory
https://www.asken.jp/s/login/?to=/information Permissions Required Vendor Advisory
https://jvn.jp/en/jp/JVN38034268/index.html Third Party Advisory
https://www.asken.jp/s/login/?to=/information Permissions Required Vendor Advisory
Configurations

Configuration 1 (hide)

cpe:2.3:a:asken:asken:*:*:*:*:*:android:*:*
History

21 Nov 2024, 05:47

Type Values Removed Values Added
References () https://jvn.jp/en/jp/JVN38034268/index.html - Third Party Advisory () https://jvn.jp/en/jp/JVN38034268/index.html - Third Party Advisory
References () https://www.asken.jp/s/login/?to=/information - Permissions Required, Vendor Advisory () https://www.asken.jp/s/login/?to=/information - Permissions Required, Vendor Advisory

01 Mar 2023, 18:57

Type Values Removed Values Added
CWE CWE-862

02 Jul 2022, 21:15

Type Values Removed Values Added
CWE CWE-601

29 Jun 2021, 12:57

Type Values Removed Values Added
CVSS v2 : unknown
v3 : unknown 		v2 : 5.8
v3 : 6.1
CPE cpe:2.3:a:asken:asken:*:*:*:*:*:android:*:*
CWE CWE-601
References (MISC) https://www.asken.jp/s/login/?to=/information - (MISC) https://www.asken.jp/s/login/?to=/information - Permissions Required, Vendor Advisory
References (MISC) https://jvn.jp/en/jp/JVN38034268/index.html - (MISC) https://jvn.jp/en/jp/JVN38034268/index.html - Third Party Advisory

22 Jun 2021, 02:15

Type Values Removed Values Added
New CVE
Information

Published : 2021-06-22 02:15

Updated : 2024-11-21 05:47

NVD link : CVE-2021-20733

Mitre link : CVE-2021-20733

CVE.ORG link : CVE-2021-20733

JSON object : View

Products Affected

asken

  • asken
CWE
CWE-862

Missing Authorization