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.
References (5)
Core 5
Core References
Third Party Advisory, VDB Entry vdb-entry
technical-description
https://vuldb.com/?id.327221
Permissions Required, VDB Entry signature
permissions-required
https://vuldb.com/?ctiid.327221
Third Party Advisory, VDB Entry third-party-advisory
https://vuldb.com/?submit.664619
Permissions Required exploit
https://www.yuque.com/jh0ng/vmpda6/kggo2ngrcphzvwml
Product product
https://www.dlink.com/
Scores
CVSS v3
8.8
EPSS
0.0057
EPSS Percentile
68.7%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
total
Details
CWE
CWE-119
CWE-120
Status
published
Products (1)
dlink/di-7100g_c1_firmware
2025-09-28
Published
Oct 06, 2025
Tracked Since
Feb 18, 2026