PT-2019-14990 · Fiberhome · Fiberhome Hg2201T

Published 2019-10-08 · Updated 2021-07-21 · CVE-2019-17186

Positive Technologies (AI Summary)

CVSS v2.0

9.0

High

Base vector

AV:N/AC:L/Au:S/C:C/I:C/A:C

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

Description The issue allows for pre-authentication remote code execution on the /var/WEB-GUI/cgi-bin/telnet.cgi endpoint.

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

Exploit

Fix

Missing Authentication

Weakness Enumeration

CWE-306

Related Identifiers

CVE-2019-17186

Affected Products

Fiberhome Hg2201T

References · 3

• 🔥 https://gist.github.com/ztz472947849/d62e7b6f4831b55c338ef22432eca06d · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2019-17186 · Security Note
• https://osv.dev/vulnerability/CVE-2019-17186 · Vendor Advisory