SB2021032913 - Active Debug Code in Cisco IOS XE
Published: March 29, 2021
Security Bulletin ID
SB2021032913
Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Physical access
Highest impact
Data manipulation
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Active Debug Code (CVE-ID: CVE-2021-1381)
The vulnerability allows a local attacker to open a debugging console.
The vulnerability exists due to insufficient command authorization restrictions. An attacker with physical access can use specially crafted commands on the hardware platform and access a debugging console.
Remediation
Install update from vendor's website.