Hongdian H8922 3.0.5 devices allow Directory Traversal. The /log_download.cgi log export handler does not validate user input and allows a remote attacker with minimal privileges to download any file from the device by substituting ../ (e.g., ../../etc/passwd) This can be carried out with a web browser by changing the file name accordingly. Upon visiting log_download.cgi?type=../../etc/passwd and logging in, the web server will allow a download of the contents of the /etc/passwd file.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2021-05-06T15:12:30

Updated: 2024-08-03T21:40:12.057Z

Reserved: 2021-03-11T00:00:00

Link: CVE-2021-28149

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2021-05-06T16:15:07.330

Modified: 2024-11-21T05:59:11.227

Link: CVE-2021-28149

cve-icon Redhat

No data.