CVE-2025-66848

Severity: critical (CVSS 9.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 1.1% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2025-12-30 · updated 2026-07-05
Weakness: CWE-94

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.

Affected products

Jdcloud Ax1800 Firmware: through 4.3.1.r4308
Jdcloud Ax3000 Firmware: through 4.3.1.r4318
JingDong JD Cloud Box AX6600: through 4.5.1.r4533
Jdcloud Be6500 Firmware: through 4.4.1.r4308
Jdcloud Er1 Firmware: through 4.5.1.r4518
Jdcloud Er2 Firmware: through 4.5.1.r4518

References

https://www.notion.so/JD-Cloud-Unauth-RCE-2d22b76e8e0c802c975bf186b208d0c2
https://www.jdcloud.com/cn/

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