First published: Wed Mar 24 2021(Updated: )
A vulnerability in Cisco IOS XE Software could allow an authenticated, local attacker with high privileges or an unauthenticated attacker with physical access to the device to open a debugging console. The vulnerability is due to insufficient command authorization restrictions. An attacker could exploit this vulnerability by running commands on the hardware platform to open a debugging console. A successful exploit could allow the attacker to access a debugging console.
Credit: ykramarz@cisco.com
Affected Software | Affected Version | How to fix |
---|---|---|
Cisco IOS XE | =16.11.1 | |
Cisco IOS XE | =16.11.1a | |
Cisco IOS XE | =16.11.1b | |
Cisco IOS XE | =16.11.1c | |
Cisco IOS XE | =16.11.1s | |
Cisco IOS XE | =16.11.2 | |
Cisco IOS XE | =16.12.1 | |
Cisco IOS XE | =16.12.1a | |
Cisco IOS XE | =16.12.1c | |
Cisco IOS XE | =16.12.1s | |
Cisco IOS XE | =16.12.1t | |
Cisco IOS XE | =16.12.1w | |
Cisco IOS XE | =16.12.1x | |
Cisco IOS XE | =16.12.1y | |
Cisco IOS XE | =16.12.1z | |
Cisco IOS XE | =16.12.1za | |
Cisco IOS XE | =16.12.2 | |
Cisco IOS XE | =16.12.2a | |
Cisco IOS XE | =16.12.2s | |
Cisco IOS XE | =16.12.2t | |
Cisco IOS XE | =16.12.3 | |
Cisco IOS XE | =16.12.3a | |
Cisco IOS XE | =16.12.3s | |
Cisco IOS XE | =16.12.4 | |
Cisco IOS XE | =16.12.4a | |
Cisco IOS XE | =17.1.1 | |
Cisco IOS XE | =17.1.1a | |
Cisco IOS XE | =17.1.1s | |
Cisco IOS XE | =17.1.1t | |
Cisco IOS XE | =17.1.2 | |
Cisco IOS XE | =17.2.1 | |
Cisco IOS XE | =17.2.1a | |
Cisco IOS XE | =17.2.1r | |
Cisco IOS XE | =17.2.1v | |
Cisco IOS XE | =17.2.2 | |
Cisco IOS XE | =17.2.3 |
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