SB2017122507 - Authentication bypass in TYPO3 Frontend User Registration
Published: December 25, 2017
Security Bulletin ID
SB2017122507
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) Authentication bypass (CVE-ID: N/A)
CWE-ID: CWE-287 - Improper Authentication
CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:U/U:Clear
The disclosed vulnerability allows a remote attacker to bypass authentication on the target system.
The vulnerability exists due to improper authentication. A remote attacker can bypass authentication by only knowing the valid user's username.
Remediation
Install update from vendor's website.