CVE-2025-8259

medium

Description

A vulnerability, which was classified as critical, was found in Vaelsys 4.1.0. This affects the function execute_DataObjectProc of the file /grid/vgrid_server.php. The manipulation of the argument xajaxargs leads to os command injection. It is possible to initiate the attack 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.

References

https://vuldb.com/?submit.616920

https://vuldb.com/?id.317847

https://github.com/waiwai24/0101/blob/main/CVEs/Vaelsys/Remote_Code_Execution_in_Vaelsys_V4_Platform.md

https://vuldb.com/?ctiid.317847

Details

Source: Mitre, NVD

Published: 2025-07-28

Updated: 2025-07-31

Risk Information

CVSS v2

Base Score: 7.5

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P

Severity: High

CVSS v3

Base Score: 9.8

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Severity: Critical

CVSS v4

Base Score: 5.5

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

Severity: Medium

EPSS

EPSS: 0.01284