Vulnerability Details CVE-2019-9875
Deserialization of Untrusted Data in the anti CSRF module in Sitecore through 9.1 allows an authenticated attacker to execute arbitrary code by sending a serialized .NET object in an HTTP POST parameter.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.119
EPSS Ranking 93.4%
CVSS Severity
CVSS v3 Score 8.8
CVSS v2 Score 6.5
Proposed Action
Sitecore CMS and Experience Platform (XP) contain a deserialization vulnerability in the Sitecore.Security.AntiCSRF module that allows an authenticated attacker to execute arbitrary code by sending a serialized .NET object in the HTTP POST parameter __CSRFTOKEN.
Ransomware Campaign
Unknown
Products affected by CVE-2019-9875
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cpe:2.3:a:sitecore:cms:7.0
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cpe:2.3:a:sitecore:cms:7.2
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cpe:2.3:a:sitecore:cms:8.0
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cpe:2.3:a:sitecore:cms:8.1
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cpe:2.3:a:sitecore:cms:8.2
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cpe:2.3:a:sitecore:cms:9.0
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cpe:2.3:a:sitecore:cms:9.0.1
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cpe:2.3:a:sitecore:cms:9.1