CVE-2026-76004CWE-119CWE-121

CVE-2026-76004

Critical · published August 19, 2026

CVSS v3.1
9.9
EPSS
1%
Percentile
55.8
In the wild
Unconfirmed
What it is

A security vulnerability has been detected in UTT HiPER 1250GW up to 3.2.7-210907-180535. Affected by this vulnerability is the function strcpy of the file /goform/aspApBasicConfigUrcp of the component HTTP Handler. The manipulation of the argument pvid leads to stack-based buffer overflow. It is possible to initiate the attack remotely. The exploit has been disclosed publicly and may be used.

The record
Technical detail
CVSS v3.1
9.9 · CRITICAL
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
CVSS v4.0
9.4 · CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:P
EPSS
0.00792 · 55.8th percentile
Weaknesses
CWE-119 · Improper Restriction of Operations within the Bounds of a Memory Buffer; CWE-121 · Stack-based Buffer Overflow
Published
2026-08-19T07:16Z
References (5)
https://github.com/7wkajk/CVE-VUL/blob/main/106.md · [email protected]https://vuldb.com/cve/CVE-2026-76004 · [email protected]https://vuldb.com/submit/877885 · [email protected]https://vuldb.com/vuln/391920 · [email protected]https://vuldb.com/vuln/391920/cti · [email protected]
EPSS history
Timeline
  • 19 AUG 02:15Z
    UTT HiPER 1250GW HTTP aspApBasicConfigUrcp strcpy stack-based overflow
    cvelistv5