CVE-2025-3546 is a critical command injection vulnerability affecting H3C Magic NX15, NX30 Pro, NX400, R3010, and BE18000 routers up to V100R014. This flaw, residing in the FCGI_CheckStringIfContainsSemicolon function within the HTTP POST Request Handler, allows for arbitrary command execution. With a CVSS score of 8.0 (HIGH), successful exploitation requires local network access and low privileges, leading to high impacts on confidentiality, integrity, and availability. While public exploit details are available, there is currently no evidence of active exploitation, Metasploit/Nuclei modules, or significant community discussion.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 100r014CPE matchmatch criteria | cpe:2.3:o:h3c:magic_nx15_firmware:*:*:*:*:*:*:*:* | ||
<= 100r014CPE matchmatch criteria | cpe:2.3:o:h3c:magic_nx30_pro_firmware:*:*:*:*:*:*:*:* | ||
<= 100r014CPE matchmatch criteria | cpe:2.3:o:h3c:magic_nx400_firmware:*:*:*:*:*:*:*:* | ||
<= 100r014CPE matchmatch criteria | cpe:2.3:o:h3c:magic_r3010_firmware:*:*:*:*:*:*:*:* | ||
<= 100r014CPE matchmatch criteria | cpe:2.3:o:h3c:magic_be18000_firmware:*:*:*:*:*:*:*:* |
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.