How severe is CVE-2026-2000?

CVE-2026-2000 has a CVSS 3.x base score of 4.7, rated medium severity. It is exploitable over network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.

Is CVE-2026-2000 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 17% (97th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-2000?

CVE-2026-2000 affects Dcnetworks Dcme-320 Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-2000?

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

Does CVE-2026-2000 have an EU (EUVD) identifier?

Yes. CVE-2026-2000 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-5693.

When was CVE-2026-2000 published?

CVE-2026-2000 was published on 2026-02-06 and last updated on 2026-06-17.

CVE-2026-2000

CVE-2026-2000 is a medium-severity vulnerability in Dcnetworks Dcme-320 Firmware with a CVSS 3.x base score of 4.7. Its EPSS exploit-prediction score of 17% places it in the 97th percentile, indicating an elevated likelihood of exploitation. The underlying weakness is classified as CWE-77.

Key facts

Severity: Medium (CVSS 3.x base score 4.7)
CVSS v2: 5.8
CVSS v4: 2.0
EPSS exploit prediction: 17% (97th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-5693
Weakness: CWE-77
Affected product: Dcnetworks Dcme-320 Firmware
Published: 2026-02-06
Last modified: 2026-06-17

Description

A vulnerability was found in DCN DCME-320 up to 20260121. Impacted is the function apply_config of the file /function/system/basic/bridge_cfg.php of the component Web Management Backend. Performing a manipulation of the argument ip_list results in command injection. 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.

Frequently asked questions

What is CVE-2026-2000?: A vulnerability was found in DCN DCME-320 up to 20260121. Impacted is the function apply_config of the file /function/system/basic/bridge_cfg.php of the component Web Management Backend. Performing a manipulation of the argument ip_list results in command injection. 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.
How severe is CVE-2026-2000?: CVE-2026-2000 has a CVSS 3.x base score of 4.7, rated medium severity. It is exploitable over network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.
Is CVE-2026-2000 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 17% (97th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-2000?: CVE-2026-2000 affects Dcnetworks Dcme-320 Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-2000?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2026-2000 have an EU (EUVD) identifier?: Yes. CVE-2026-2000 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-5693.
When was CVE-2026-2000 published?: CVE-2026-2000 was published on 2026-02-06 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:o:dcnetworks:dcme-320_firmware:*:*:*:*:*:*:*:*

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