CVE-2021-35064

Description

KramerAV VIAWare, all tested versions, allow privilege escalation through misconfiguration of sudo. Sudoers permits running of multiple dangerous commands, including unzip, systemctl and dpkg.

Public exploits

Exploit or proof-of-concept code for this vulnerability is publicly available, which lowers the bar for attackers. Treat it as a reason to patch sooner.

Third-party code, not reviewed by us. Public PoCs are sometimes fake or contain malware. Read the code first and run it only in an isolated lab, against systems you are authorised to test.

Exploit-DB 1

Kramer VIAware - Remote Code Execution (RCE) (Root) EDB-50856 · remote · Apr 7, 2022

GitHub 1 repository

Chocapikk/CVE-2021-35064 ★ 3 · Jun 2, 2022

Python script to exploit CVE-2021-35064 and CVE-2021-36356

Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.

Automated scanner template

A ready-made Nuclei template detects this vulnerability automatically. Vulnerabilities with public scanner templates are typically probed across the internet soon after the template appears — exposed systems should be patched first.

Kramer VIAware - Privilege Escalation and Remote Code Execution http/cves/2021/CVE-2021-35064.yaml

Source: projectdiscovery/nuclei-templates (MIT) — updated daily. Only links are listed.

KramerAV VIAWare, all tested versions, allow privilege escalation through misconfiguration of sudo. Sudoers permits running of multiple dan…