CVE-2025-8259CWE-77CWE-78

Vaelsys VaelsysV4 Web interface vgrid_server.php execute_DataObjectProc os command injection

Medium · published July 28, 2025

CVSS v4.0
6.9
EPSS
3%
Percentile
88.0
In the wild
Unconfirmed
What it is

A vulnerability was identified in Vaelsys VaelsysV4 up to 5.1.0/5.4.0. Affected by this issue is the function execute_DataObjectProc of the file /grid/vgrid_server.php of the component Web interface. Such manipulation of the argument xajaxargs leads to os command injection. The attack can be executed remotely. The exploit is publicly available and might be used. Upgrading to version 5.1.1 and 5.4.1 can resolve this issue. It is suggested to upgrade the affected component.

The record
Technical detail
CVSS v4.0
6.9 · MEDIUM
Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
EPSS
0.03184 · 88.0th 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
2025-07-28T05:32Z
EPSS history
Timeline
  • 28 JUL 05:32Z
    Vaelsys VaelsysV4 Web interface vgrid_server.php execute_DataObjectProc os command injection
    cvelistv5