SB2021122261 - Improper Encoding or Escaping of Output in IBM API Connect
Published: December 22, 2021 Updated: March 26, 2025
Security Bulletin ID
SB2021122261
Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Data manipulation
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Improper Encoding or Escaping of Output (CVE-ID: CVE-2021-38997)
The vulnerability allows a remote user to gain access to potentially sensitive information.
The vulnerability exists due to the improper validation of input by the HOST headers. A remote user can gain unauthorized access to sensitive information on the system.
Remediation
Install update from vendor's website.