CVE-2017-6650
Description
A vulnerability in the Telnet CLI command of Cisco NX-OS System Software 7.1 through 7.3 running on Cisco Nexus Series Switches could allow an authenticated, local attacker to perform a command injection attack. The vulnerability is due to insufficient input validation of command arguments. An attacker could exploit this vulnerability by injecting crafted command arguments into the Telnet CLI command. An exploit could allow the attacker to read or write arbitrary files at the user's privilege level outside of the user's path. Cisco Bug IDs: CSCvb86771.
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| cisco nx-os | 7.1\(1\)n1\(1\), 7.1\(2\)n1\(1\), 7.1\(3\)n1\(1\), 7.1\(3\)n1\(2\), 7.1\(3\)n1\(2.1\), 7.1\(3\)n1\(3.12\), 7.1\(4\)n1\(1\), 7.2\(0\)d1\(0.437\), 7.2\(0\)n1\(1\), 7.2\(0\)zz\(99.1\), 7.2\(1\)n1\(1\), 7.3\(0\)n1\(1\) | — |
Check your version
Choose the product and enter the version you run to see whether it falls in the affected range.
Attack Surface Management
See the assets tied to your domains, the technologies they run and known vulnerabilities in one list.