CVE-2020-11882

CVSS V2 Medium 5.8 CVSS V3 Medium 6.1
Description
The O2 Business application 1.2.0 for Android exposes the canvasm.myo2.SplashActivity activity to other applications. The purpose of this activity is to handle deeplinks that can be delivered either via links or by directly calling the activity. However, the deeplink format is not properly validated. This can be abused by an attacker to redirect a user to any page and deliver any content to the user.
Overview
  • CVE ID
  • CVE-2020-11882
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2020-07-07T16:15:10
  • Last Modified Date
  • 2020-07-15T17:58:58
Weakness Enumerations
CWE URL
CWE-601 http://cwe.mitre.org/data/definitions/601.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:telefonica:o2_business:1.2.0:*:*:*:*:android:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:M/Au:N/C:P/I:P/A:N
  • Access Vector
  • NETWORK
  • Access Compatibility
  • MEDIUM
  • Authentication
  • NONE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • PARTIAL
  • Availability Impact
  • NONE
  • Base Score
  • 5.8
  • Severity
  • MEDIUM
  • Exploitability Score
  • 8.6
  • Impact Score
  • 4.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • REQUIRED
  • Scope
  • CHANGED
  • Confidentiality Impact
  • LOW
  • Availability Impact
  • NONE
  • Base Score
  • 6.1
  • Base Severity
  • MEDIUM
  • Exploitability Score
  • 2.8
  • Impact Score
  • 2.7
References
Reference URL Reference Tags
http://packetstormsecurity.com/files/158302/Android-o2-Business-1.2.0-Open-Redirect.html Exploit Third Party Advisory VDB Entry
https://rcesecurity.com/ Broken Link
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2020-11882
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-11882
History
Created Old Value New Value Data Type Notes
2022-05-10 16:40:40 Added to TrackCVE
2022-12-04 19:15:08 2020-07-07T16:15Z 2020-07-07T16:15:10 CVE Published Date updated
2022-12-04 19:15:08 2020-07-15T17:58:58 CVE Modified Date updated
2022-12-04 19:15:08 Analyzed Vulnerability Status updated