PT-2019-14991 · Fiberhome · Fiberhome Hg2201T

Published 2019-10-08 · Updated 2019-10-11 · CVE-2019-17187

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions FiberHome HG2201T version 1.00.M5007 JS 201804

Description The issue allows pre-authentication Directory Traversal for reading arbitrary files via the /var/WEB-GUI/cgi-bin/downloadfile.cgi API endpoint.

Recommendations For FiberHome HG2201T version 1.00.M5007 JS 201804, as a temporary workaround, consider restricting access to the /var/WEB-GUI/cgi-bin/downloadfile.cgi API endpoint until a patch is available. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Path traversal

Weakness Enumeration

CWE-22

Related Identifiers

CVE-2019-17187

Affected Products

Fiberhome Hg2201T

References · 3

• 🔥 https://gist.github.com/ztz472947849/d62e7b6f4831b55c338ef22432eca06d · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2019-17187 · Security Note
• https://osv.dev/vulnerability/CVE-2019-17187 · Vendor Advisory