Improper Authentication in Terraform Enterprise - CVE-2021-3153
Published: July 14, 2022
Vulnerability identifier: #VU65329
CSH Severity: Low
CVSS v4: 2.3 [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]
CVE-ID: CVE-2021-3153
CWE-ID: CWE-287
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
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.
Affected software
Terraform Enterprise
How to mitigate CVE-2021-3153
Install updates from vendor's website.
Terraform Enterprise - update to 202103-1