SB2024051609 - External Control of File Name or Path in Cisco Crosswork Network Services Orchestrator
Published: May 16, 2024
Security Bulletin ID
SB2024051609
CSH Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Local access
Highest impact
Code execution
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-2024-20366)
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:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear
The vulnerability allows a local user to escalate privileges on the system.
The vulnerability exists due to a user-controlled search path is used to locate executable files within the Tail-f High Availability Cluster Communications (HCC) function. A local user can send a specially crafted HTTP request and execute arbitrary code with elevated privileges.
Remediation
Install update from vendor's website.