CVE-2025-6733CWE-119CWE-120

UTT HiPER 840G API formConfigDnsFilterGlobal sub_416928 buffer overflow

High · published June 26, 2025

CVSS v4.0
8.7
EPSS
1%
Percentile
62.6
In the wild
Unconfirmed
What it is

A vulnerability was found in UTT HiPER 840G up to 3.1.1-190328. It has been declared as critical. This vulnerability affects the function sub_416928 of the file /goform/formConfigDnsFilterGlobal of the component API. The manipulation of the argument GroupName leads to buffer overflow. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

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
0.01003 · 62.6th 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
2025-06-26T22:31Z
EPSS history
Timeline
  • 26 JUN 22:31Z
    UTT HiPER 840G API formConfigDnsFilterGlobal sub_416928 buffer overflow
    cvelistv5