Vulnerability Description
H3C CVM, the Cloud Virtualization Management component of the H3C CAS cloud platform, contains an unauthenticated arbitrary file upload vulnerability in the /cas/fileUpload/upload endpoint that allows remote attackers to write arbitrary files by manipulating the caller-supplied token parameter without restricting path traversal or file type. Attackers can exploit the path traversal in the token parameter to upload a malicious JSP file into a web-accessible directory and then request it to achieve remote code execution as the web-server user. Exploitation evidence was first observed by the Shadowserver Foundation on 2023-10-14.
CVSS Score
CRITICAL
Related Weaknesses (CWE)
References
- https://blog.csdn.net/qq_41904294/article/details/134697278
- https://github.com/projectdiscovery/nuclei-templates/blob/main/http/vulnerabilit
- https://www.h3c.com/en/Support/Resource_Center/EN/Cloud_Computing/Catalog/H3C_CA
- https://www.vulncheck.com/advisories/h3c-cvm-unauthenticated-file-upload-via-fil
FAQ
What is CVE-2023-54405?
CVE-2023-54405 is a vulnerability with a CVSS score of 9.8 (CRITICAL). H3C CVM, the Cloud Virtualization Management component of the H3C CAS cloud platform, contains an unauthenticated arbitrary file upload vulnerability in the /cas/fileUpload/upload endpoint that allows...
How severe is CVE-2023-54405?
CVE-2023-54405 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.
Is there a patch for CVE-2023-54405?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.