CVE-2019-20557
First published: Tue Mar 24 2020(Updated: )
An issue was discovered on Samsung mobile devices with N(7.x), O(8.x), and P(9.0) software. Attackers can bypass Factory Reset Protection (FRP) via a SIM card by blocking the PUK code. The Samsung ID is SVE-2019-15262 (October 2019).
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Android | =7.0 | |
| Android | =7.1.0 | |
| Android | =7.1.1 | |
| Android | =7.1.2 | |
| Android | =8.0 | |
| Android | =8.1 | |
| Android | =9.0 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2019-20557?
CVE-2019-20557 has been classified as a high severity vulnerability.
How do I fix CVE-2019-20557?
To mitigate CVE-2019-20557, users should update their Samsung mobile devices to the latest security software version.
Which devices are affected by CVE-2019-20557?
CVE-2019-20557 affects Samsung mobile devices running Android versions 7.x, 8.x, and 9.0.
What kind of attack is possible with CVE-2019-20557?
CVE-2019-20557 allows attackers to bypass Factory Reset Protection via a SIM card by blocking the PUK code.
When was CVE-2019-20557 disclosed?
CVE-2019-20557 was disclosed in October 2019 under the Samsung ID SVE-2019-15262.
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