Yonyou U8 Cloud Java Deserialization RCE via FileManageServlet
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
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| Yonyou | U8 Cloud | unaffected |
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No data.
No data.
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| Yonyou | U8 Cloud |
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No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: 1.2% (1.200% probability within 30 days)
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| First Time appeared |
Yonyou
Yonyou u8 Cloud |
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| Vendors & Products |
Yonyou
Yonyou u8 Cloud |
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| Metrics |
ssvc
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| Description | Yonyou U8 Cloud contains an unauthenticated Java deserialization vulnerability in the nc.impl.pub.filesystem.FileManageServlet component that allows remote unauthenticated attackers to execute arbitrary OS commands by sending a serialized payload via POST request. Attackers can exploit the doAction method, which passes raw HTTP request body data directly to ObjectInputStream.readObject() without filtering, to achieve remote code execution. Exploitation evidence was first observed by the Shadowserver Foundation on 2025-02-13. | |
| Title | Yonyou U8 Cloud Java Deserialization RCE via FileManageServlet | |
| Weaknesses | CWE-502 | |
| References |
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| Metrics |
cvssV3_1
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