Code Injection in Visual Studio Code Java Extension Pack - CVE-2021-27084
Published: March 9, 2021
Vulnerability identifier: #VU51339
CSH Severity: High
CVSS v4: 8.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2021-27084
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 in Visual Studio Code Java Extension Pack. 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
Visual Studio Code Java Extension Pack
How to mitigate CVE-2021-27084
Install updates from vendor's website.