CVE-2021-23863 Cross-site scripting in n/a
Attackers can inject HTML into the WebView component of the Bosch Video Security mobile app, potentially executing malicious scripts or accessing sensitive data.
- 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-2021-23863?
CVE-2021-23863 is a medium-severity cross-site scripting vulnerability in n/a, published on 28 Jan 2022. 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
HTML code injection vulnerability in Android Application, Bosch Video Security, version 3.2.3. or earlier, when successfully exploited allows an attacker to inject random HTML code into a component loaded by WebView, thus allowing the Application to display web resources controlled by the attacker.
Weakness: CWE-79
Which versions are affected by CVE-2021-23863?
It affects 1 product.
Products include Bosch Video Security.
How do I fix CVE-2021-23863?
No fix has been published for CVE-2021-23863 yet. Limit exposure of the affected software until one is available.
Escape output for the context it lands in and set a strict Content Security Policy. Upgrading the affected component is the real fix. More about Cross-site scripting.
Is CVE-2021-23863 being exploited?
There is no known exploitation of CVE-2021-23863 in the wild and no public exploit code.
Sources
Also known as GHSA-63hq-456x-7wc8.