Sitecore.XP.Insecure.Deserialization.Remote.Code.Execution

Description

This indicates an attack attempt to exploit a Code Injection Vulnerability in Sitecore XP.
The vulnerability is due to insufficient validation of user-supplied XML files. A remote attacker can exploit this vulnerability by sending a crafted request to the target system. Successful exploitation results in remote code execution.

Affected Products

Sitecore XP 7.5 Initial Release to 7.5 Update-2
Sitecore XP 8.0 Initial Release to 8.0 Update-7
Sitecore XP 8.1 Initial Release to 8.1 Update-3
Sitecore XP 8.2 Initial Release to 8.2 Update-7

Impact

System Compromise: Remote attackers can gain control of vulnerable systems.

Recommended Actions

Apply the most recent upgrade or patch from the vendor.
https://support.sitecore.com/kb?id=kb_article_view&sysparm_article=KB1000776

CVE References