CVE-2025-66848
9.8 · CRITICALOverview
CVE-2025-66848 is a critical-severity vulnerability affecting jdcloud ax1800_firmware. It was published on December 30, 2025 and has a CVSS 3.1 base score of 9.8 (CRITICAL).
This vulnerability has a CVSS 3.1 base score of 9.8, rated CRITICAL. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical 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.
Remediation
Check the references section for vendor advisories and patches from jdcloud. Update ax1800_firmware to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| jdcloud | ax1800_firmware | 0 | Affected |
| jdcloud | ax3000_firmware | 0 | Affected |
| jdcloud | ax6600_firmware | 0 | Affected |
| jdcloud | be6500_firmware | 0 | Affected |
| jdcloud | er1_firmware | 0 | Affected |
| jdcloud | er2_firmware | 0 | Affected |
Frequently Asked Questions
What is CVE-2025-66848?
CVE-2025-66848 is a critical-severity vulnerability affecting jdcloud ax1800_firmware. It was published on December 30, 2025 and has a CVSS 3.1 base score of 9.8 (CRITICAL).
How severe is CVE-2025-66848?
This vulnerability has a CVSS 3.1 base score of 9.8, rated CRITICAL. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2025-66848?
Check the references section for vendor advisories and patches from jdcloud. Update ax1800_firmware to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2025-66848?
CyberStrike's AI-powered security agents can automatically detect CVE-2025-66848 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
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