CVE•Published 2025-08-04•Modified 2026-07-05•1 article on news•6 live references•NVD data
CVE-2025-51390Totolink · N600r_firmware
Vulnerability data via NVD (ingested)
CVSS v3.1
9.8
CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS percentile
80
Exploit Prediction Scoring System · top 20% of all CVEs
Weaknesses (CWE)
Description
TOTOLINK N600R V4.3.0cu.7647_B20210106 was discovered to contain a command injection vulnerability via the pin parameter in the setWiFiWpsConfig function.
Timeline
Published 2025-08-04
Modified 2026-07-05
External references
Search for exposed instances
Shodan + Censys queries derived from NVD's CPE data. The vuln tag catches assets Shodan has explicitly linked to this CVE; the product / banner fingerprints find exposed instances even when the vuln tag was never applied (which is common).
Shodan · vuln tag0 hosts
vuln:CVE-2025-51390Hosts Shodan has explicitly fingerprinted as vulnerable.
Shodan · OS
os:"N600r Firmware"Hosts Shodan identified as running N600r Firmware.
More intel sources (5)
Shodan report
vuln:CVE-2025-51390Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2025-51390Censys host search filtered to this CVE id.
grep.app
CVE-2025-51390Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2025-51390GitHub code search for direct mentions.
Google dork
"CVE-2025-51390" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.
Known PoCs on GitHub
No public proof-of-concept repositories found for CVE-2025-51390 on GitHub.