Code Injection in thymeleaf-spring - CVE-2021-43466
Published: July 29, 2022
Vulnerability identifier: #VU65888
CSH Severity: High
CVSS v4: 9.3 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2021-43466
CWE-ID: CWE-94
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to improper input validation. A remote attacker 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.
Affected software
thymeleaf-spring
Dell Policy Manager for Secure Connect Gateway (SCG)
Dell Policy Manager for Secure Connect Gateway (SCG)
How to mitigate CVE-2021-43466
Install updates from vendor's website.
thymeleaf-spring - update to 5-3.0.13
Dell Policy Manager for Secure Connect Gateway (SCG) - update to 5.12.00.00
Dell Policy Manager for Secure Connect Gateway (SCG) - update to 5.12.00.00