CVE-2021-46703

In the IsolatedRazorEngine component of Antaris RazorEngine through 4.5.1-alpha001, an attacker can execute arbitrary .NET code in a sandboxed environment (if users can externally control template contents). NOTE: This vulnerability only affects products that are no longer supported by the maintainer
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
9.8 CRITICAL
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
mitreCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 79%
VendorProductVersion
razorengine_projectrazorengine
𝑥
< 4.5.1
razorengine_projectrazorengine
4.5.1:alpha001
𝑥
= Vulnerable software versions
References
https://github.com/Antaris/RazorEngine/issues/585
https://github.com/Antaris/RazorEngine/issues/585