SB2021032638 - 2FA bypass in HashiCorp Terraform Enterprise
Published: March 26, 2021 Updated: July 14, 2022
Security Bulletin ID
SB2021032638
CSH 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 vulnerability.
1) Improper Authentication (CVE-ID: CVE-2021-3153)
CWE-ID: CWE-287 - Improper Authentication
CVSSv4: CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear
The vulnerability allows a remote attacker to bypass authentication process.
The vulnerability exists due to an error in authentication process that failed to enforce an organization-level setting that required users within an organization to have two-factor authentication enabled. A remote attacker can bypass 2FA authentication process and gain unauthorized access to the application.
Remediation
Install update from vendor's website.