SB2021052107 - Local File Inclusion in Cisco ADE-OS
Published: May 21, 2021
Security Bulletin ID
SB2021052107
CSH Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Local access
Highest impact
Data manipulation
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 vulnerability.
1) External Control of File Name or Path (CVE-ID: CVE-2021-1306)
CWE-ID: CWE-73 - External Control of File Name or Path
CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear
The vulnerability allows a local user to write arbitrary files.
The vulnerability exists due to improper validation of parameters that are sent to a CLI command within the restricted shell. A local user can dentify file directories on the affected device and write arbitrary files to the file system.
Remediation
Install update from vendor's website.