SB2021011539 - Information disclosure in Junos OS J-Web
Published: January 15, 2021
Security Bulletin ID
SB2021011539
Severity
Medium
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Code execution
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Information disclosure (CVE-ID: CVE-2021-0210)
The vulnerability allows a remote attacker to gain access to potentially sensitive information.
The vulnerability exists due to excessive data output in J-Web. A remote non-authenticated attacker can elevate privileges over the target system through opportunistic use of an authenticated users session.
Remediation
Install update from vendor's website.