CVE-2025-5876 is a missing authentication vulnerability affecting Lucky LM-520-SC, LM-520-FSC, and LM-520-FSC-SAM devices up to March 21, 2025. This medium-severity vulnerability (CVSS 5.3) allows unauthenticated remote attackers to access unknown functionality, potentially leading to information disclosure. While public exploit code exists, there is currently no evidence of active exploitation, and it has received minimal community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
| Lucky | LM-520-FSC | 20250321CNA affected | |
| Lucky | LM-520-FSC-SAM | 20250321CNA affected | |
| Lucky | LM-520-SC | 20250321CNA affected |
CVSS version used by this source: 4.0
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.