SB2021101401 - Improper Authentication in TIBCO EBX
Published: October 14, 2021
Security Bulletin ID
SB2021101401
CSH Severity
High
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 vulnerability.
1) Improper Authentication (CVE-ID: CVE-2021-35498)
CWE-ID: CWE-287 - Improper Authentication
CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber
The vulnerability allows a remote attacker to bypass authentication process.
The vulnerability exists due to insecure login mechanism in the TIBCO EBX Web Server component. A remote attacker can enter a password other than the legitimate password and it will be accepted as valid.
Remediation
Install update from vendor's website.