CVE-2025-3540 is a critical command injection vulnerability found in H3C Magic NX15, NX30 Pro, NX400, and R3010 routers up to V100R014, specifically within the FCGI_WizardProtoProcess function of the HTTP POST Request Handler. This vulnerability carries a CVSS score of 8.0 (High), indicating that an authenticated attacker on the local network can achieve high confidentiality, integrity, and availability impacts with low attack complexity. While the exploit has been publicly disclosed, there is currently no evidence of active exploitation, nor are there Metasploit or Nuclei modules available, and community discussion and media coverage remain minimal.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
| H3C | Magic NX15 | V100R014CNA affected | |
| H3C | Magic NX30 Pro | V100R014CNA affected | |
| H3C | Magic NX400 | V100R014CNA affected | |
| H3C | Magic R3010 | V100R014CNA affected |
CVSS version used by this source: 4.0
CVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/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, 0.1 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.