CRITICAL 9.3 NVD
CVE-2023-54405
H3C CVM, the Cloud Virtualization Management component of the H3C CAS cloud platform, contains an unauthenticated arbitrary file upload vulnerability in the /ca
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.
References
- https://blog.csdn.net/qq_41904294/article/details/134697278
- https://github.com/projectdiscovery/nuclei-templates/blob/main/http/vulnerabilities/other/
- https://www.h3c.com/en/Support/Resource_Center/EN/Cloud_Computing/Catalog/H3C_CAS/H3C_CAS/
- https://www.vulncheck.com/advisories/h3c-cvm-unauthenticated-file-upload-via-fileupload-up
This critical severity vulnerability with a CVSS score of 9.3 was published on 2026-10-02 via NVD.
Risk Timeline
CVE Disclosed2026-10-02 · -1 days ago
Remediation Resources
Analysis & PoC
blog.csdn.net/qq_41904294/article/details/134697278
vulnfeed aggregates 10027 vulnerabilities from NVD, CISA KEV,
Ubuntu, Debian, Red Hat, Kubernetes, Exploit-DB, OSS-Security, GitHub and OpenStack — updated every 4 hours.