Vulnerability · Published Feb 16, 2026 · Assigned by VulDB

CVE-2026-2561JingDong JD Cloud Box AX6600 jdcweb_rpc jdcapi web_get_ddns_uptime privileges management

Medium 6.3

In plain English

A medium-severity privilege mismanagement in JD Cloud Box AX6600 from JingDong. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 31% of all known vulnerabilities).

Severity (CVSS 3.1)6.3Medium

Exploit odds (30 days)0.4%top 69.2% of all CVEs

Exploited in the wildNo reportsCISA SSVC: poc

Attack toolingNoneno public tooling known

Official description

A vulnerability was found in JingDong JD Cloud Box AX6600 up to 4.5.1.r4533. This affects the function web_get_ddns_uptime of the file /jdcapi of the component jdcweb_rpc. Performing a manipulation results in Remote Privilege Escalation. The attack is possible to be carried out remotely. The exploit has been made public and could be used. The vendor was contacted early about this disclosure but did not respond in any way.

Affected products (as reported)

Vendor	Product	Versions
JingDong	JD Cloud Box AX6600	4.5.1.r4533

Weakness: CWE-269, CWE-266 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R

References

VDB-346168 | JingDong JD Cloud Box AX6600 jdcweb_rpc jdcapi web_get_ddns_uptime privileges management vdb-entry, technical-description
VDB-346168 | CTI Indicators (IOB, IOC, TTP, IOA) signature, permissions-required
Submit #750977 | JingDong Cloud NAS Router AX6600 (4.5.1.r4533 and earlier) Remote Command Execution third-party-advisory
https://my.feishu.cn/wiki/URLywnBj2i2dpBk3dcQcWqFZnSK exploit