CVE•Published 2025-12-30•Modified 2026-07-05•1 article on news•5 live references•NVD data
CVE-2025-66848Jdcloud · Ax1800_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
59
Exploit Prediction Scoring System · top 41% of all CVEs
Weaknesses (CWE)
Description
JD Cloud NAS routers AX1800 (4.3.1.r4308 and earlier), AX3000 (4.3.1.r4318 and earlier), AX6600 (4.5.1.r4533 and earlier), BE6500 (4.4.1.r4308 and earlier), ER1 (4.5.1.r4518 and earlier), and ER2 (4.5.1.r4518 and earlier) contain an unauthorized remote command execution vulnerability.
Timeline
Published 2025-12-30
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-2025-66848Hosts Shodan has explicitly fingerprinted as vulnerable.
Shodan · OS
os:"Ax1800 Firmware"Hosts Shodan identified as running Ax1800 Firmware.
More intel sources (5)
Shodan report
vuln:CVE-2025-66848Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2025-66848Censys host search filtered to this CVE id.
grep.app
CVE-2025-66848Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2025-66848GitHub code search for direct mentions.
Google dork
"CVE-2025-66848" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.
Known PoCs on GitHub
No public proof-of-concept repositories found for CVE-2025-66848 on GitHub.