CVE-2020-11882 — MEDIUM (6.1)

Vulnerability 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.

CVSS Score

6.1

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality

LOW

Integrity

LOW

Availability

NONE

Affected Products

Vendor	Product	Versions
Telefonica	O2 Business	1.2.0

Related Weaknesses (CWE)

CWE-601

References

http://packetstormsecurity.com/files/158302/Android-o2-Business-1.2.0-Open-RedirExploitThird Party AdvisoryVDB Entry
https://rcesecurity.com/Broken Link
http://packetstormsecurity.com/files/158302/Android-o2-Business-1.2.0-Open-RedirExploitThird Party AdvisoryVDB Entry
https://rcesecurity.com/Broken Link

FAQ

What is CVE-2020-11882?

CVE-2020-11882 is a vulnerability with a CVSS score of 6.1 (MEDIUM). 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 v...

How severe is CVE-2020-11882?

CVE-2020-11882 has been rated MEDIUM with a CVSS base score of 6.1/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2020-11882?

Check the references section above for vendor advisories and patch information. Affected products include: Telefonica O2 Business.