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CVE Vulnerability Details :
CVE-2025-12344
PUBLISHED
More InfoOfficial Page
Assigner-VulDB
Assigner Org ID-1af790b2-7ee1-4545-860a-a788eba489b5
View Known Exploited Vulnerability (KEV) details
Published At-28 Oct, 2025 | 01:32
Updated At-28 Oct, 2025 | 14:07
Rejected At-
▼CVE Numbering Authority (CNA)
Yonyou U8 Cloud Request Header NCloudGatewayServlet unrestricted upload

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.

Affected Products
Vendor
Yonyou
Product
U8 Cloud
Modules
  • Request Header Handler
Versions
Affected
  • 2.0
  • 2.1
  • 2.3
  • 2.5
  • 2.6
  • 2.7
  • 2.65
  • 3.0
  • 3.1
  • 3.2
  • 3.5
  • 3.6
  • 3.6sp
  • 5.0
  • 5.0sp
  • 5.1
  • 5.1sp
Problem Types
TypeCWE IDDescription
CWECWE-434Unrestricted Upload
CWECWE-284Improper Access Controls
Type: CWE
CWE ID: CWE-434
Description: Unrestricted Upload
Type: CWE
CWE ID: CWE-284
Description: Improper Access Controls
Metrics
VersionBase scoreBase severityVector
4.05.3MEDIUM
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
3.16.3MEDIUM
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
3.06.3MEDIUM
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
2.06.5N/A
AV:N/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:ND/RC:UR
Version: 4.0
Base score: 5.3
Base severity: MEDIUM
Vector:
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
Version: 3.1
Base score: 6.3
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
Version: 3.0
Base score: 6.3
Base severity: MEDIUM
Vector:
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
Version: 2.0
Base score: 6.5
Base severity: N/A
Vector:
AV:N/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:ND/RC:UR
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
reporter
IceSc0rpion (VulDB User)
Timeline
EventDate
Advisory disclosed2025-10-27 00:00:00
VulDB entry created2025-10-27 01:00:00
VulDB entry last update2025-10-27 15:03:30
Event: Advisory disclosed
Date: 2025-10-27 00:00:00
Event: VulDB entry created
Date: 2025-10-27 01:00:00
Event: VulDB entry last update
Date: 2025-10-27 15:03:30
Replaced By
Rejected Reason
References
HyperlinkResource
https://vuldb.com/?id.330129
vdb-entry
technical-description
https://vuldb.com/?ctiid.330129
signature
permissions-required
https://vuldb.com/?submit.674532
third-party-advisory
https://github.com/IceSc0rpion/CVE/issues/1
exploit
issue-tracking
Hyperlink: https://vuldb.com/?id.330129
Resource:
vdb-entry
technical-description
Hyperlink: https://vuldb.com/?ctiid.330129
Resource:
signature
permissions-required
Hyperlink: https://vuldb.com/?submit.674532
Resource:
third-party-advisory
Hyperlink: https://github.com/IceSc0rpion/CVE/issues/1
Resource:
exploit
issue-tracking
▼Authorized Data Publishers (ADP)
CISA ADP Vulnrichment
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
Details not found