CVE-2023-28379 is a critical memory corruption vulnerability (CWE-119, CWE-787) in the HTTP Server form boundary functionality of Weston Embedded uC-HTTP v3.01.01 and related Silicon Labs products. This flaw allows an unauthenticated attacker to achieve remote code execution by sending a specially crafted network packet. With a CVSS score of 9.8 (Critical), it presents a severe risk due to its network-based attack vector, low attack complexity, and high impact on confidentiality, integrity, and availability. Currently, there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
4.3.1CPE matchmatch criteria | cpe:2.3:a:silabs:gecko_software_development_kit:4.3.1:*:*:*:*:*:*:* | ||
3.07.01CPE matchmatch criteria | cpe:2.3:a:weston-embedded:cesium_net:3.07.01:*:*:*:*:*:*:* | ||
3.01.01CPE matchmatch criteria | cpe:2.3:a:weston-embedded:uc-http:3.01.01:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/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.