CVE-2026-12174CWE-119CWE-134

D-Link DCS-935L HTTP rhea snprintf format string

High · published June 13, 2026

CVSS v4.0
8.7
EPSS
1%
Percentile
47.1
In the wild
Unconfirmed
What it is

A security vulnerability has been detected in D-Link DCS-935L 1.10.01. This issue affects the function snprintf of the file /web/cgi-bin/greece/rhea of the component HTTP Handler. Such manipulation of the argument data leads to format string. The attack may be launched remotely. The exploit has been disclosed publicly and may be used.

The record
Technical detail
CVSS v4.0
8.7 · HIGH
Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P
EPSS
0.00582 · 47.1th percentile
Weaknesses
CWE-119 · Improper Restriction of Operations within the Bounds of a Memory Buffer; CWE-134 · Use of Externally-Controlled Format String
Published
2026-06-13T20:15Z
EPSS history
Timeline
  • 13 JUN 20:15Z
    D-Link DCS-935L HTTP rhea snprintf format string
    cvelistv5