cisco-sa-20190619-tele-shell-inj: Cisco TelePresence Endpoint Command Shell Injection Vulnerability
First published: Wed Jun 19 2019(Updated: )
A vulnerability in the Cisco Discovery Protocol (CDP) implementation for the Cisco TelePresence Codec (TC) and Collaboration Endpoint (CE) Software could allow an unauthenticated, adjacent attacker to inject arbitrary shell commands that are executed by the device. The vulnerability is due to insufficient input validation of received CDP packets. An attacker could exploit this vulnerability by sending crafted CDP packets to an affected device. A successful exploit could allow the attacker to execute arbitrary shell commands or scripts on the targeted device. Cisco has released software updates that address this vulnerability. There are no workarounds that address this vulnerability. This advisory is available at the following link: https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190619-tele-shell-inj
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Cisco TelePresence TC Software | =7.x<7.3.17 | 7.3.17 |
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Reference Links
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