PT-2018-1032 · Ravpower · Ravpower Filehub

Daniele Linguaglossa + 1 · Published 2018-01-24 · Updated 2018-02-12 · CVE-2018-5997

Positive Technologies (AI Summary)

CVSS v3.1

10

Critical

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions RAVPower Filehub version 2.000.056

Description The issue is related to the HTTP Server in the RAVPower Filehub, where an unrestricted upload feature and a path traversal vulnerability allow uploading a file on the filesystem with root privileges, leading to remote code execution as root. The vulnerability exists due to insufficient restrictions on the directory path name and a lack of limitations on file uploads. This can be exploited by a remote attacker to execute arbitrary code with root privileges.

Recommendations For RAVPower Filehub version 2.000.056, consider restricting access to the HTTP Server until a patch is available. As a temporary workaround, disabling the upload feature can help minimize the risk of exploitation. Additionally, limiting directory access and implementing proper path validation can also reduce the vulnerability to remote code execution. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Unrestricted File Upload

Path traversal

Weakness Enumeration

CWE-434

CWE-22

Related Identifiers

BDU:2018-00331

CVE-2018-5997

Affected Products

Ravpower Filehub

References · 4

• 🔥 https://exploit-db.com/exploits/43871 · Exploit
• https://bdu.fstec.ru/vul/2018-00331 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2018-5997 · Security Note
• https://osv.dev/vulnerability/CVE-2018-5997 · Vendor Advisory