Inspur Haiyue HCM Cloud contains an arbitrary file read vulnerability in the…

Why it is Yellow

• CVSS 7.5 high
• Remotely exploitable without logging in

References

• https://cn-sec.com/archives/3372984.html
• https://github.com/projectdiscovery/nuclei-templates/blob/main/http/vulnerabilities/hcm/hcm-cloud-lfi.yaml
• https://www.vulncheck.com/advisories/inspur-hcm-cloud-arbitrary-file-read-via-file-download-endpoint

Original description

Inspur Haiyue HCM Cloud contains an arbitrary file read vulnerability in the /api/model_report/file/download endpoint that allows unauthenticated remote attackers to read arbitrary files by supplying unvalidated path parameters index and ext. Attackers can craft requests such as /api/model_report/file/download?index=/&ext=<path> to traverse the filesystem and disclose sensitive files including /etc/passwd, application database files, and system configuration files. Exploitation evidence was first observed by the Shadowserver Foundation on 2024-11-04 .