How serious is CVE-2026-2561?

This vulnerability has a CVSS score of 5.3 out of 10, classified as MEDIUM severity. Proof-of-concept exploit code is publicly available, making this an active threat.

Is there exploit code available for CVE-2026-2561?

Yes, proof-of-concept exploit code for CVE-2026-2561 is publicly available on GitHub and security research platforms. This increases the risk of active exploitation.

Which products are affected by CVE-2026-2561?

CVE-2026-2561 affects jdcloud ax6600 firmware. Check the full CVE details for specific version information.

How do I fix CVE-2026-2561?

To remediate CVE-2026-2561, check for security patches from jdcloud. Apply all available updates and security patches. If no patch is available, implement recommended workarounds or security controls to mitigate the risk.

CVE-2026-2561

Medium

|5.3

Exploit Available

Plain English Summary

AI-powered analysis for quick understanding

An attacker can remotely gain higher privileges on the JingDong JD Cloud Box AX6600, potentially allowing them to take control of the device. This vulnerability affects specific firmware versions and can be exploited without needing physical access to the device.

Technical 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.

CVSS Vector Analysis

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredLow

User InteractionNone

Confidentiality ImpactHigh

Integrity ImpactHigh

Availability ImpactHigh

ScopeChanged

Vector String

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Exploit Resources

Search for proof-of-concept code and exploit modules

GitHub Search Exploit-DB Nuclei Templates Metasploit Vulners

Official References

NIST NVD

Est. Bounty

$724($500-$1K)

Vendor Response

Grade APatched in 3 days

Quick Information

Published

Feb 16, 2026

about 2 months ago

Last Modified

Feb 19, 2026

about 2 months ago

Vendor

jdcloud

Product

ax6600 firmware

Related Vulnerabilities

CVE-2026-2563Medium

CVE-2026-2562Medium

This vulnerability allows an attacker to gain higher-level access to the JingDong JD Cloud Box AX6600 from a remote location, potentially letting them control the device. The issue arises from a flaw in how the device handles certain input, and it affects specific firmware versions up to 4.5.1.r4533.