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Vulnerability record · CVE-2026-2000 · published 6 February 2026

CVE-2026-2000: Dcnetworks dcme-320 firmware injection vulnerability

DDcnetworks · Dcme 320 Firmware

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.

2.0 CVSS 4.0 Low EPSS 18% · top 2.9% CWE-74 · InjectionCWE-77 · Command injection
2.0CVSS 4.0 base score, v2 5.8
18%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
4References, 1 tagged exploit
17 Jun 2026Last modified by NVD

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.

CVSS:4.0/AV:N/AC:L/AT:N/PR:H/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:

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://github.com/physicszq/Routers/tree/main/Dcme ExploitThird Party Advisory
https://vuldb.com/?ctiid.344548 Permissions RequiredVDB Entry
https://vuldb.com/?id.344548 Third Party AdvisoryVDB Entry
https://vuldb.com/?submit.743455 Third Party AdvisoryVDB Entry

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.8CVE-2024-52781Dcnetworks dcme-720 firmware vulnerabilityDCME-320 <=7.4.12.90, DCME-520 <=9.25.5.11, DCME-320-L <=9.3.5.26, and DCME-720 <=9.1.5.11 are vulnerable to Remote Code Execution via /function/syst…EPSS 0.71%9.8CVE-2024-52782Dcnetworks dcme-720 firmware vulnerabilityDCME-320 <=7.4.12.90, DCME-520 <=9.25.5.11, DCME-320-L <=9.3.5.26, and DCME-720 <=9.1.5.11 are vulnerable to Remote Code Execution via /function/audi…EPSS 0.71%9.8CVE-2024-52777Dcnetworks dcme-720 firmware vulnerabilityDCME-320 <=7.4.12.90, DCME-520 <=9.25.5.11, DCME-320-L, <=9.3.5.26, and DCME-720 <=9.1.5.11 are vulnerable to Remote Code Execution via /function/sys…EPSS 0.75%9.8CVE-2024-52778Dcnetworks dcme-720 firmware vulnerabilityDCME-320 <=7.4.12.90, DCME-520 <=9.25.5.11, DCME-320-L <=9.3.5.26, and DCME-720 <=9.1.5.11 are vulnerable to Remote Code Execution via /function/audi…EPSS 0.71%9.8CVE-2024-52779Dcnetworks dcme-720 firmware vulnerabilityDCME-320 <=7.4.12.90, DCME-520 <=9.25.5.11, DCME-320-L <=9.3.5.26, and DCME-720 <=9.1.5.11 are vulnerable to Remote Code Execution via /function/audi…EPSS 0.71%9.8CVE-2024-52780Dcnetworks dcme-720 firmware vulnerabilityDCME-320 <=7.4.12.90, DCME-520 <=9.25.5.11, DCME-320-L <=9.3.5.26, and DCME-720 <=9.1.5.11 are vulnerable to Remote Code Execution via /function/syst…EPSS 0.71%9.8CVE-2024-51115Dcnetworks dcme-320 firmware command injection vulnerabilityDCME-320 v7.4.12.90 was discovered to contain a command injection vulnerability.EPSS 1.7%10.0CVE-2025-20337Cisco ISE API input validation flaw allows unauthenticated root RCECisco ISE and ISE-PIC fail to properly validate user-supplied input in a specific API, letting an unauthenticated remote attacker execute arbitrary c…KEVEPSS 68%analysed

Source: NIST National Vulnerability Database (record CVE-2026-2000), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.