CVE-2020-12255

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Summary

CVECVE-2020-12255
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2020-05-18 15:15:00 UTC
Updated2020-05-19 17:33:00 UTC
DescriptionrConfig 3.9.4 is vulnerable to remote code execution due to improper validation in the file upload functionality. vendor.crud.php accepts a file upload by checking content-type without considering the file extension and header. Thus, an attacker can exploit this by uploading a .php file to vendor.php that contains arbitrary PHP code and changing the content-type to image/gif.

Risk And Classification

Problem Types: CWE-434

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Rconfig Rconfig 3.9.4 All All All
Application Rconfig Rconfig 3.9.4 All All All

References

ReferenceSourceLinkTags
Rconfig 3.9.4 File Upload RCE · GitHub MISC gist.github.com Third Party Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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