Cisco SRP 500 Series Directory Traversal Vulnerability
9 Mar. 2012
Summary
Cisco SRP 500 Series devices contain a directory traversal vulnerability in the Local TFTP file upload application that could allow an authenticated, remote attacker to upload files to directories in the operating system of the Cisco SRP 500 Series device.
Vulnerable Systems:
* Cisco SRP 520 Series firmware prior to version 1.1.26
* Cisco SRP 520W-U Series firmware prior to version 1.2.4
* Cisco SRP 540 Series firmware prior to version 1.2.4
Directory traversal vulnerability in the Local TFTP file-upload application on Cisco SRP 520 series devices with firmware before 1.1.26 and SRP 520W-U and 540 series devices with firmware before 1.2.4 allows remote authenticated users to upload software to arbitrary directories via unspecified vectors, aka Bug ID CSCtw56009
Vendor Status:
Cisco has released free software updates that address this vulnerability.