#VU56302 Code Injection in Eclipse Theia - CVE-2021-34435

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Main Vulnerability Database Vulnerabilities #VU56302

#VU56302 Code Injection in Eclipse Theia - CVE-2021-34435

Published: September 3, 2021


Vulnerability identifier: #VU56302
Vulnerability risk: High
CVSSv4.0: 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/E:U/U:Amber
CVE-ID: CVE-2021-34435
CWE-ID: CWE-94
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vulnerable software:
Eclipse Theia
Software vendor:
Eclipse

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 mini-browser extension. 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.


Remediation

Install updates from vendor's website.

External links