CVE-2020-9117 is an out-of-bounds read and write vulnerability affecting specific versions of HUAWEI nova 4 and SydneyM-AL00 devices. An attacker with specific permissions can craft and send a malformed packet, leading to information leakage or arbitrary code execution due to insufficient packet validation. This vulnerability is rated as High severity (CVSS 7.8), indicating a local attack vector with low complexity and high impact on confidentiality, integrity, and availability. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 10.0.0.165\(c01e34r2p4\)CPE matchmatch criteria | cpe:2.3:o:huawei:nova_4_firmware:*:*:*:*:*:*:*:* | ||
< 10.0.0.165\(c00e66r1p5\)CPE matchmatch criteria | cpe:2.3:o:huawei:sydneym-al00_firmware:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.2 Bluesky, 0.1 Mastodon, and 0.2 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.