Vulnerability identifier: #VU58122

Vulnerability risk: High

CVSSv3.1: 9.4 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:H/RL:O/RC:C]

CVE-ID: CVE-2021-42237

CWE-ID: CWE-502

Exploitation vector: Network

Exploits in database: 3

• April 14, 2022
  • CVE-2021-42237 (An exploit/PoC for CVE-2021-42237) [Github]
• January 16, 2022
  • CVE-2021-42237 (An exploit/PoC for CVE-2021-42237) [Github]
• November 15, 2021
  • Sitecore Experience Platform (XP) PreAuth Deserialization RCE [Metasploit]

Impact: Code execution

Vulnerable software:
Sitecore XP
Web applications / CMS

Vendor: Sitecore