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.
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-XE-BLKH-Ouvrnf2s [“https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-XE-BLKH-Ouvrnf2s”]
Vendor | Product | Version | CPE |
---|---|---|---|
cisco | cisco_ios_xe_software | 16.11 | cpe:2.3:a:cisco:cisco_ios_xe_software:16.11:*:*:*:*:*:*:* |
cisco | cisco_ios_xe_software | 16.12 | cpe:2.3:a:cisco:cisco_ios_xe_software:16.12:*:*:*:*:*:*:* |
cisco | cisco_ios_xe_software | 17.1 | cpe:2.3:a:cisco:cisco_ios_xe_software:17.1:*:*:*:*:*:*:* |
cisco | cisco_ios_xe_software | 17.2 | cpe:2.3:a:cisco:cisco_ios_xe_software:17.2:*:*:*:*:*:*:* |
cisco | cisco_ios_xe_software | any | cpe:2.3:a:cisco:cisco_ios_xe_software:any:*:*:*:*:*:*:* |
cisco | cisco_ios_xe_software | 16.11.1 | cpe:2.3:a:cisco:cisco_ios_xe_software:16.11.1:*:*:*:*:*:*:* |
cisco | cisco_ios_xe_software | 16.11.1a | cpe:2.3:a:cisco:cisco_ios_xe_software:16.11.1a:*:*:*:*:*:*:* |
cisco | cisco_ios_xe_software | 16.11.1b | cpe:2.3:a:cisco:cisco_ios_xe_software:16.11.1b:*:*:*:*:*:*:* |
cisco | cisco_ios_xe_software | 16.11.2 | cpe:2.3:a:cisco:cisco_ios_xe_software:16.11.2:*:*:*:*:*:*:* |
cisco | cisco_ios_xe_software | 16.11.1s | cpe:2.3:a:cisco:cisco_ios_xe_software:16.11.1s:*:*:*:*:*:*:* |