CVE-2020-11882 Open redirect in n/a
An attacker can exploit improper deeplink validation in the O2 Business Android app to redirect users to malicious pages or deliver arbitrary content.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2020-11882?
CVE-2020-11882 is a medium-severity vulnerability in n/a, published on 7 Jul 2020. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Official 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.
Weakness: CWE-601
Which versions are affected by CVE-2020-11882?
It affects 1 product.
Products include Telefonica O2 Business.
How do I fix CVE-2020-11882?
No fix has been published for CVE-2020-11882 yet. Limit exposure of the affected software until one is available.
Is CVE-2020-11882 being exploited?
There is no known exploitation of CVE-2020-11882 in the wild and no public exploit code.
Sources
Also known as GHSA-f23r-g68v-wvgq.