Multiple Cisco ADSL Routers CVE-2017-11587 Directory Traversal Vulnerability

BID:100484

Info

Multiple Cisco ADSL Routers CVE-2017-11587 Directory Traversal Vulnerability

Bugtraq ID: 100484
Class: Input Validation Error
CVE: CVE-2017-11587
Remote: Yes
Local: No
Published: Aug 23 2017 12:00AM
Updated: Aug 23 2017 12:00AM
Credit: The Gambler.
Vulnerable: Cisco Residential Gateway DDR2201v1 ADSL2 00.00.03.28.3
Cisco Residential Gateway DDR2200 ADSL2 00.00.03.45.4E
Not Vulnerable:

Discussion

Multiple Cisco ADSL Routers CVE-2017-11587 Directory Traversal Vulnerability

Multiple Cisco ADSL Routers are prone to a directory-traversal vulnerability.

Remote attackers can use specially crafted requests with directory-traversal sequences ('../') to read arbitrary files in the context of the application. This may aid in further attacks.

Exploit / POC

Multiple Cisco ADSL Routers CVE-2017-11587 Directory Traversal Vulnerability

The researcher has created a proof-of-concept to demonstrate the issue. Please see the references for more information.

Solution / Fix

Multiple Cisco ADSL Routers CVE-2017-11587 Directory Traversal Vulnerability

Solution:
Updates are available. Please see the references or vendor advisory for more information.

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