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Cisco 9900 Series Phone Arbitrary File Download Vulnerability

Cisco-SA-20130717-CVE-2013-3426 · Medium · Published · Updated

A vulnerability in the Serviceability servlet of fourth-generation Cisco IP phones could allow an unauthenticated, remote attacker to download arbitrary files from the phone's file system. The vulnerability is due to incomplete filtering of path values. An attacker could exploit this vulnerability by passing a valid path in a file request in the URL passed to the phone. An exploit could allow the attacker to retrieve an arbitrary file from the IP phone. Cisco has confirmed this vulnerability in a security notice and released software updates. To exploit this vulnerability, an attacker may need access to trusted, internal networks to submit a request to a targeted device. This access requirement decreases the likelihood of a successful exploit.

Cisco advisory ·CSAF JSON

Workarounds

Administrators are advised to apply the appropriate updates.

Administrators are advised to allow only trusted users to have network access.

Administrators may consider using IP-based access control lists (ACLs) to allow only trusted systems to access the affected systems.

Administrators are advised to monitor affected systems.

CVEsCVE-2013-3426
Cisco Bug IDsCSCuh52810
CVSS ScoreBase 5.0
Base 5.0 AV:N/AC:L/Au:N/C:P/I:N/A:N/E:H/RL:OF/RC:C
Product Names From Source
Cisco Unified IP Phones 9900 Series Firmware

CSAF Product Statuses

Product Status Source CVE Rows
Cisco Unified IP Phones 9900 Series Firmware known_affected cisco_csaf CVE-2013-3426 1

Related Products

Product CVE Evidence
Cisco Unified IP Phones 9900 Series Firmware CVE-2013-3426 Cisco OpenVuln · family-level