Privilege escalation in Jdcloud Ax6600

CVE-2026-2562

A vulnerability was determined in JingDong JD Cloud Box AX6600 up to 4.5.1.r4533. This impacts the function cast_streen of the file /jdcapi of the component jdcweb_rpc. Executing a manipulation of the argument File can lead to Remote Privilege Escalation. The attack may be performed from remote. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure but did not respond in any way.

EPSS: 0.003 (24.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L.

Affected products

Weakness classification (CWE)

References

  • cna@vuldb.com (technical-description, VDB Entry, Third Party Advisory, vdb-entry)
  • cna@vuldb.com (signature, permissions-required, VDB Entry, Third Party Advisory)
  • cna@vuldb.com (VDB Entry, Third Party Advisory, third-party-advisory)
  • cna@vuldb.com (Permissions Required, Third Party Advisory, exploit)

Frequently asked questions

What is CVE-2026-2562?
CVE-2026-2562 is a medium-severity vulnerability in Jdcloud Ax6600, classified under Incorrect Privilege Assignment. CVSS score: 6.3/10. Published 2026-02-16.
How severe is CVE-2026-2562?
Medium severity. CVSS v3 base score is 6.3 out of 10.