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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.

PUBLISHED Reserved 2026-02-05 | Published 2026-02-06 | Updated 2026-02-23 | Assigner VulDB




MEDIUM: 5.1CVSS: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
MEDIUM: 4.7CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
MEDIUM: 4.7CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
5.8AV:N/AC:L/Au:M/C:P/I:P/A:P/E:POC/RL:ND/RC:UR

Problem types

Command Injection

Injection

Product status

20260121
affected

Timeline

2026-02-05:Advisory disclosed
2026-02-05:VulDB entry created
2026-02-18:VulDB entry last update

Credits

physicszq (VulDB User) reporter

References

vuldb.com/?id.344548 (VDB-344548 | DCN DCME-320 Web Management Backend bridge_cfg.php apply_config command injection) vdb-entry technical-description

vuldb.com/?ctiid.344548 (VDB-344548 | CTI Indicators (IOB, IOC, TTP, IOA)) signature permissions-required

vuldb.com/?submit.743455 (Submit #743455 | 北京神州数码云科信息技术有限公司 Dcme320 latest Command Injection) third-party-advisory

github.com/physicszq/Routers/tree/main/Dcme exploit

cve.org (CVE-2026-2000)

nvd.nist.gov (CVE-2026-2000)

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