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.
Fix
Nothing published yet: no patch, vendor advisory or mitigation reference on NVD, no vendor advisory in the News for this CVE, not in CISA's KEV, no fixed package version. BaselineWatch does not guess at one.
Change history 1
- First seenCVSS 7.4 · dlinkNVD modified 2026-10-09 10:10
Affected (CPE criteria) 1
cpe:2.3:o:dlink:di-7100g_c1_firmware:2025-09-28:*:*:*:*:*:*:*
References 5
- https://vuldb.com/?ctiid.327221 Permissions Required, VDB Entry
- https://vuldb.com/?id.327221 Third Party Advisory, VDB Entry
- https://vuldb.com/?submit.664619 Third Party Advisory, VDB Entry
- https://www.dlink.com/ Product
- https://www.yuque.com/jh0ng/vmpda6/kggo2ngrcphzvwml Permissions Required