CVE-2017-2721 describes a Factory Reset Protection (FRP) bypass vulnerability affecting specific Huawei smartphone models running particular software versions. An attacker can exploit a flaw within the Swype Keyboard during the device re-configuration process to update the Google account, thereby bypassing the FRP function. This vulnerability has a CVSS v3.0 score of 4.6 (Medium), indicating a physical attack vector with low complexity and high impact on integrity, but no impact on confidentiality or availability. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
berlin-l21c10b130CPE matchmatch criteria | cpe:2.3:o:huawei:berlin-l21_firmware:berlin-l21c10b130:*:*:*:*:*:*:* | ||
berlin-l21c185b133CPE matchmatch criteria | cpe:2.3:o:huawei:berlin-l21_firmware:berlin-l21c185b133:*:*:*:*:*:*:* | ||
berlin-l21hnc10b131CPE matchmatch criteria | cpe:2.3:o:huawei:berlin-l21hn_firmware:berlin-l21hnc10b131:*:*:*:*:*:*:* | ||
berlin-l21hnc185b140CPE matchmatch criteria | cpe:2.3:o:huawei:berlin-l21hn_firmware:berlin-l21hnc185b140:*:*:*:*:*:*:* | ||
berlin-l21hnc432b151CPE matchmatch criteria | cpe:2.3:o:huawei:berlin-l21hn_firmware:berlin-l21hnc432b151:*:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.2 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.