CVE-2021-42237

Published Nov 5, 2021

Last updated 3 years ago

Overview

Description
Sitecore XP 7.5 Initial Release to Sitecore XP 8.2 Update-7 is vulnerable to an insecure deserialization attack where it is possible to achieve remote command execution on the machine. No authentication or special configuration is required to exploit this vulnerability.
Source
cve@mitre.org
NVD status
Analyzed

Risk scores

CVSS 3.1

Type
Primary
Base score
9.8
Impact score
5.9
Exploitability score
3.9
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Severity
CRITICAL

CVSS 2.0

Type
Primary
Base score
10
Impact score
10
Exploitability score
10
Vector string
AV:N/AC:L/Au:N/C:C/I:C/A:C

Known exploits

Data from CISA

Vulnerability name
Sitecore XP Remote Command Execution Vulnerability
Exploit added on
Mar 25, 2022
Exploit action due
Apr 15, 2022
Required action
Apply updates per vendor instructions.

Weaknesses

nvd@nist.gov
CWE-502

Social media

Hype score
Not currently trending

Configurations