CVE-2026-2847CWE-77CWE-78

UTT HiPER 520 Web Management formReleaseConnect sub_44EFB4 os command injection

High · published February 20, 2026

CVSS v4.0
8.6
EPSS
8%
Percentile
95.0
In the wild
Unconfirmed
What it is

A vulnerability was detected in UTT HiPER 520 1.7.7-160105. Affected is the function sub_44EFB4 of the file /goform/formReleaseConnect of the component Web Management Interface. The manipulation of the argument Isp_Name results in os command injection. The attack can be launched remotely. The exploit is now public and may be used.

The record
Technical detail
CVSS v4.0
8.6 · HIGH
Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P
EPSS
0.08360 · 95.0th percentile
Weaknesses
CWE-77 · Improper Neutralization of Special Elements used in a Command ('Command Injection'); CWE-78 · Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Published
2026-02-20T15:32Z
EPSS history
Timeline
  • 20 FEB 15:32Z
    UTT HiPER 520 Web Management formReleaseConnect sub_44EFB4 os command injection
    cvelistv5