Vulnerability identifier: #VU70316
Vulnerability risk: Medium
CVSSv3.1: 6.5 [CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]
CVE-ID:
CWE-ID:
CWE-94
Exploitation vector: Network
Exploit availability: No
Vulnerable software:
TYPO3
Web applications /
CMS
Vendor: TYPO3
Description
The vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to improper input validation in the Form Designer backend module. A remote user can send a specially crafted request and execute arbitrary code on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
Mitigation
Install updates from vendor's website.
Vulnerable software versions
TYPO3: 8.0.0 - 8.7.48, 9.0.0 - 9.4.0, 9.5.0 - 9.5.37, 10.0.0 - 10.4.32, 11.0.0 - 11.5.19, 12.0.0, 12.1.0
External links
http://github.com/TYPO3/typo3/security/advisories/GHSA-c5wx-6c2c-f7rm
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.