Yonyou U8 Cloud Request Header NCloudGatewayServlet unrestricted upload_CVE-2025-12344

5.3 / 10

MEDIUM

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P

Description

A vulnerability has been found in Yonyou U8 Cloud up to 5.1sp. The impacted element is an unknown function of the file /service/NCloudGatewayServlet of the component Request Header Handler. Such manipulation of the argument ts/sign leads to unrestricted upload. The attack may be performed from remote. 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.

Basic Information

ID CVE-2025-12344

Source VulDB

Published Oct 28, 2025 at 01:32

Affected Product

Vendor Yonyou

Product U8 Cloud

Version 2.0

Affected Versions Yonyou U8 Cloud 2.0
Yonyou U8 Cloud 2.1
Yonyou U8 Cloud 2.3
Yonyou U8 Cloud 2.5
Yonyou U8 Cloud 2.6
Yonyou U8 Cloud 2.7
Yonyou U8 Cloud 2.65
Yonyou U8 Cloud 3.0
Yonyou U8 Cloud 3.1
Yonyou U8 Cloud 3.2
Yonyou U8 Cloud 3.5
Yonyou U8 Cloud 3.6
Yonyou U8 Cloud 3.6sp
Yonyou U8 Cloud 5.0
Yonyou U8 Cloud 5.0sp
Yonyou U8 Cloud 5.1
Yonyou U8 Cloud 5.1sp

CWE Classification

CWE-434 CWE-284

References

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    "published": "2025-10-28T01:32:05.689Z",
    "modified": "2025-10-28T01:32:05.689Z",
    "type": "cve",
    "title": "Yonyou U8 Cloud Request Header NCloudGatewayServlet unrestricted upload",
    "source": "VulDB",
    "references": "https://vuldb.com/?id.330129\nhttps://vuldb.com/?ctiid.330129\nhttps://vuldb.com/?submit.674532\nhttps://github.com/IceSc0rpion/CVE/issues/1",
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