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| Rule General Information |
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| Release Date: | 2021-11-17 | |
| Rule Name: | Sitecore Experience Platform XP PreAuth Deserialization Vulnerability (CVE-2021-42237) | |
| Severity: | ||
| CVE ID: | ||
| Rule Protection Details |
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| 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. | |
| Impact: | An attacker could exploit this vulnerability to have unspecified effect. | |
| Affected OS: | Windows, Linux, Others | |
| Reference: | http://packetstormsecurity.com/files/164988/Sitecore-Experience-Platform-XP-Remote-Code-Execution.html http://sitecore.com https://blog.assetnote.io/2021/11/02/sitecore-rce/ https://support.sitecore.com/kb?id=kb_article_view&sysparm_article=KB1000776 |
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| Solutions |
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| Refer to the announcement or patch by the vendor: http://sitecore.com |