CVE-2025-8259

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.

CVSS v3 7.3 HIGH
CVSS v2.0 7.5 HIGH

7.3^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact LOW

Scope UNCHANGED

7.5^/10

CVSS v2.0 : HIGH

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

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://github.com/waiwai24/0101/blob/main/CVEs/Vaelsys/Remote_Code_Execution_in_Vaelsys_V4_Platform.md	Exploit Third Party Advisory
https://vaelsys.github.io/security-advisory/advisories/VSEC_V4_2025_07_0001.html
https://vuldb.com/submit/616920
https://vuldb.com/vuln/317847
https://vuldb.com/vuln/317847/cti

Configurations

Configuration 1 (hide)

cpe:2.3:a:vaelsys:vaelsys:4.1.0:*:*:*:*:*:*:*

History

No history.

Information

Published : 2025-07-28 06:15

Updated : 2026-06-17 10:06

NVD link : CVE-2025-8259

Mitre link : CVE-2025-8259

CVE.ORG link : CVE-2025-8259

JSON object : View

Products Affected

vaelsys

vaelsys

CWE

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')

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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."}, {"lang": "es", "value": "Se encontr\u00f3 una vulnerabilidad, clasificada como cr\u00edtica, en Vaelsys 4.1.0. Esta afecta a la funci\u00f3n execute_DataObjectProc del archivo /grid/vgrid_server.php. La manipulaci\u00f3n del argumento xajaxargs provoca la inyecci\u00f3n de comandos del sistema operativo. El ataque puede ejecutarse en remoto. Se ha hecho p\u00fablico el exploit y puede que sea utilizado. Se contact\u00f3 al proveedor con antelaci\u00f3n sobre esta divulgaci\u00f3n, pero no respondi\u00f3."}], "lastModified": "2026-06-17T10:06:37.727", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:vaelsys:vaelsys:4.1.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "0F5FB730-6FDF-4D07-983B-D79AA2EC4FB2"}], "operator": "OR"}]}], "sourceIdentifier": "cna@vuldb.com"}