CVE-2026-2193

D-Link DI-7100G C1 set_jhttpd_info command injection

State: Published
Severity: 5.3 Medium
Published: Feb 8, 2026
Updated: Feb 23, 2026
Reserved: Feb 7, 2026

Description

A vulnerability was detected in D-Link DI-7100G C1 24.04.18D1. Affected by this issue is the function set_jhttpd_info. Performing a manipulation of the argument usb_username results in command injection. Remote exploitation of the attack is possible.

Scores

CVSS	Score	Vector	Source
4.0	5.3 Medium	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:X	VulDB
3.1	6.3 Medium	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:X/RL:X/RC:R	VulDB
3.0	6.3 Medium	CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:X/RL:X/RC:R	VulDB
2.0	6.5 Medium	AV:N/AC:L/Au:S/C:P/I:P/A:P/E:ND/RL:ND/RC:UR	VulDB

Weaknesses

CWE-77 Command Injection
CWE-74 Injection

Affected Products

Product	Versions
DI-7100G C1D-Link	24.04.18D1Affected

References

VDB-344896 | D-Link DI-7100G C1 set_jhttpd_info command injectionvdb-entrytechnical-description
VDB-344896 | CTI Indicators (IOB, IOC, TTP, IOA)signaturepermissions-required
Submit #749803 | D-Link DI-7100G C1, 24.04.18D1 Command Injectionthird-party-advisory
https://github.com/glkfc/IoT-Vulnerability/blob/main/D-Link/Dlink_4.mdrelated
https://www.dlink.com/product

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