CVE-2026-11413: JingDong JD Cloud Box AX6600 jdcweb_rpc set_macfilter stack-based overflow

Severity: high (CVSS 8.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.5% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-06-06 · updated 2026-07-23
Weakness: CWE-119

Description

A security vulnerability has been detected in JingDong JD Cloud Box AX6600 4.5.3.r4546. The impacted element is the function set_macfilter of the file /sbin/jdcweb_rpc. The manipulation leads to stack-based buffer overflow. It is possible to initiate the attack remotely. The exploit has been disclosed publicly and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Affected products

JingDong JD Cloud Box AX6600: 4.5.3.r4546

References

http://cdn2.v50to.cc/JDcloud-AX6600_overflow.zip
https://vuldb.com/cve/CVE-2026-11413
https://vuldb.com/submit/820025
https://vuldb.com/vuln/368970
https://vuldb.com/vuln/368970/cti
https://vuldb.com/submit/820025

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