SB2022101733 - Insecure permissions in Junos OS on cSRX Series devices
Published: October 17, 2022 Updated: October 27, 2023
Security Bulletin ID
SB2022101733
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 security vulnerability.
1) Incorrect default permissions (CVE-ID: CVE-2022-22251)
The vulnerability allows a local user to escalate privileges on the system.
The vulnerability exists due to incorrect default permissions in the container filesystem combined with storing passwords in a recoverable format on cSRX Series devices. A local user with access to the system can retrieve credentials and compromise the affected device.
Remediation
Install update from vendor's website.