CVE-2025-11338

CriticalCVSS 9.8/10Last modified Oct 9, 2026

Description

A flaw has been found in D-Link DI-7100G C1 up to 20250928. This vulnerability affects the function sub_4C0990 of the file /webchat/login.cgi of the component jhttpd. Executing manipulation of the argument openid can lead to buffer overflow. It is possible to launch the attack remotely. The exploit has been published and may be used.

Metrics

CVSS 3.1 9.8/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-119 CWE-120

Affected software

Vendor	Product	Versions
D-Link	DI-7100G C1	20250928

References

https://vuldb.com/?ctiid.327221Permissions Required, VDB Entry
https://vuldb.com/?id.327221Third Party Advisory, VDB Entry
https://vuldb.com/?submit.664619Third Party Advisory, VDB Entry
https://www.dlink.com/Product
https://www.yuque.com/jh0ng/vmpda6/kggo2ngrcphzvwmlPermissions Required

Timeline

Published: Oct 6, 2025
Last modified: Oct 9, 2026
NVD status: Analyzed

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