How severe is CVE-2026-2562?

CVE-2026-2562 has a CVSS 3.x base score of 6.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.

Is CVE-2026-2562 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (24th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-2562?

CVE-2026-2562 affects Jdcloud Ax6600 Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-2562?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2026-2562 have an EU (EUVD) identifier?

Yes. CVE-2026-2562 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-7668.

When was CVE-2026-2562 published?

CVE-2026-2562 was published on 2026-02-16 and last updated on 2026-06-17.

CVE-2026-2562

CVE-2026-2562 is a medium-severity vulnerability in Jdcloud Ax6600 Firmware with a CVSS 3.x base score of 6.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-266.

Key facts

Severity: Medium (CVSS 3.x base score 6.3)
CVSS v2: 6.5
CVSS v4: 2.1
EPSS exploit prediction: 0% (24th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-7668
Weakness: CWE-266
Affected product: Jdcloud Ax6600 Firmware
Published: 2026-02-16
Last modified: 2026-06-17

Description

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.

Frequently asked questions

What is 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.
How severe is CVE-2026-2562?: CVE-2026-2562 has a CVSS 3.x base score of 6.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.
Is CVE-2026-2562 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (24th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-2562?: CVE-2026-2562 affects Jdcloud Ax6600 Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-2562?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2026-2562 have an EU (EUVD) identifier?: Yes. CVE-2026-2562 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-7668.
When was CVE-2026-2562 published?: CVE-2026-2562 was published on 2026-02-16 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:o:jdcloud:ax6600_firmware:*:*:*:*:*:*:*:*

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