Directory Traversal Vulnerability on Cisco DDR2200 and DDR2201 Residential Gateways
CVE-2017-11587

7.5HIGH

Key Information:

Vendor
Cisco
Status
Residential Gateway Firmware
Vendor
CVE Published:
24 July 2017

Summary

A directory traversal vulnerability exists in Cisco DDR2200 and DDR2201 ADSL2+ Residential Gateways. This issue arises from improper validation of filenames within the /download.conf URI. An attacker can exploit this vulnerability to access arbitrary files on the affected device, potentially leading to unauthorized information disclosure. Users of affected versions should implement necessary security measures to mitigate the risk.

References

http://www.securityfocus.com/bid/100484
vdb-entryx_refsource_BID
http://seclists.org/fulldisclosure/2017/Jul/26
x_refsource_MISC

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.