CVE-2020-9140 describes a critical buffer overflow vulnerability in select Huawei EMUI and Magic UI smartphones. This flaw, rated 9.8 CVSS (Critical), allows unauthenticated remote attackers to potentially execute arbitrary code due to incorrect buffer length handling. Despite its severity, there is no public exploit code available (Metasploit, Nuclei, ExploitDB), nor is it listed on the KEV catalog, indicating no active exploitation. Community discussion and media coverage for this CVE are also minimal.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
9.1.0CPE matchmatch criteria | cpe:2.3:o:huawei:emui:9.1.0:*:*:*:*:*:*:* | ||
9.1.1CPE matchmatch criteria | cpe:2.3:o:huawei:emui:9.1.1:*:*:*:*:*:*:* | ||
10.0.0CPE matchmatch criteria | cpe:2.3:o:huawei:emui:10.0.0:*:*:*:*:*:*:* | ||
10.1.0CPE matchmatch criteria | cpe:2.3:o:huawei:emui:10.1.0:*:*:*:*:*:*:* | ||
10.1.1CPE matchmatch criteria | cpe:2.3:o:huawei:emui:10.1.1:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.