CVE•Published 2025-06-30•Modified 2026-07-05•1 article on news•7 live references•NVD data
CVE-2025-45931Dlink · Dir-816_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
67
Exploit Prediction Scoring System · top 33% of all CVEs
Weaknesses (CWE)
Description
An issue D-Link DIR-816-A2 DIR-816A2_FWv1.10CNB05_R1B011D88210 allows a remote attacker to execute arbitrary code via system() function in the bin/goahead file
Timeline
Published 2025-06-30
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-2025-45931Hosts Shodan has explicitly fingerprinted as vulnerable.
Shodan · OS
os:"Dir-816 Firmware"Hosts Shodan identified as running Dir-816 Firmware.
More intel sources (5)
Shodan report
vuln:CVE-2025-45931Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2025-45931Censys host search filtered to this CVE id.
grep.app
CVE-2025-45931Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2025-45931GitHub code search for direct mentions.
Google dork
"CVE-2025-45931" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.
Known PoCs on GitHub
No public proof-of-concept repositories found for CVE-2025-45931 on GitHub.