SB2020070725 - Remote code execution in TYPO3 Turn! extension
Published: July 7, 2020
Security Bulletin ID
SB2020070725
CSH Severity
Medium
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) Input validation error (CVE-ID: CVE-2020-15515)
CWE-ID: CWE-20 - Improper input validation
CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P/U:Green
The vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to insufficient validation of user-supplied input. A remote authenticated attacker with FTP/SFTP access to the TYPO3 website can pass specially crafted input to the application execute arbitrary code on the target system.
Remediation
Install update from vendor's website.