ZDI-19-254: (Pwn2Own) Samsung Galaxy S9 Untrusted Site Redirection Remote Code Execution Vulnerability
This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Samsung Galaxy S9. User interaction is required to exploit this vulnerability in that the target must connect to a wireless network. The specific flaw exists within the captive portal. By manipulating HTML, an attacker can force a page redirection. An attacker can leverage this vulnerability to execute code in the context of the current process.
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Samsung Galaxy S9 |
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Reference Links
Frequently Asked Questions
What is the severity of ZDI-19-254?
The severity of ZDI-19-254 is categorized as critical due to the potential for remote code execution.
How do I fix ZDI-19-254?
To fix ZDI-19-254, ensure that your Samsung Galaxy S9 is updated with the latest security patches provided by Samsung.
What type of attack does ZDI-19-254 exploit?
ZDI-19-254 exploits a vulnerability in the captive portal of the Samsung Galaxy S9, allowing for arbitrary code execution.
Does ZDI-19-254 require user interaction to exploit?
Yes, ZDI-19-254 requires user interaction as the target must connect to a specific wireless network.
Which devices are affected by ZDI-19-254?
The devices affected by ZDI-19-254 are installations of the Samsung Galaxy S9.
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