CVE-2025-11338CWE-119CWE-120

CVE-2025-11338

High · published October 6, 2025

CVSS v3.1
8.8
EPSS
1%
Percentile
62.4
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
8.8 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00997 · 62.4th percentile
Weaknesses
CWE-119 · Improper Restriction of Operations within the Bounds of a Memory Buffer; CWE-120 · Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
Published
2025-10-06T20:15Z
Affected products (1)
ProductVersionsFixed in
dlink/di-7100g_c1_firmwareall versions—
References (5)
https://vuldb.com/?ctiid.327221 · [email protected]https://vuldb.com/?id.327221 · [email protected]https://vuldb.com/?submit.664619 · [email protected]https://www.dlink.com/ · [email protected]https://www.yuque.com/jh0ng/vmpda6/kggo2ngrcphzvwml · [email protected]
EPSS history
Timeline
  • 06 OCT 16:02Z
    D-Link DI-7100G C1 jhttpd login.cgi sub_4C0990 buffer overflow
    cvelistv5