PT-2017-12122 · Cisco · Cisco Ddr2201V1+1

Published 2017-07-24 · Updated 2017-08-27 · CVE-2017-11587

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 Cisco DDR2200 ADSL2+ Residential Gateway version V00.00.03.45.4E Cisco DDR2201v1 ADSL2+ Residential Gateway version V00.00.03.28.3

Description The issue concerns directory traversal in the filename parameter to the "/download.conf" API endpoint. This allows for potential unauthorized access to files.

Recommendations For Cisco DDR2200 ADSL2+ Residential Gateway version V00.00.03.45.4E, avoid using the filename parameter in the "/download.conf" API endpoint until the issue is resolved. For Cisco DDR2201v1 ADSL2+ Residential Gateway version V00.00.03.28.3, restrict access to the "/download.conf" API endpoint to minimize the risk of exploitation.

Fix

Path traversal

Weakness Enumeration

CWE-22

Related Identifiers

CVE-2017-11587

Affected Products

Cisco Ddr2200

Cisco Ddr2201V1

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2017-11587 · Security Note
• https://osv.dev/vulnerability/CVE-2017-11587 · Vendor Advisory
• http://seclists.org/fulldisclosure/2017/Jul/26 · Note
• http://securityfocus.com/bid/100484 · Note