CVE-2021-38366

Sitecore through 10.1, when Update Center is enabled, allows remote authenticated users to upload arbitrary files and achieve remote code execution by visiting an uploaded .aspx file at an admin/Packages URL.

CVSS v3 8.8 HIGH
CVSS v2.0 6.8 MEDIUM

8.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.8^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:M/Au:N/C:P/I:P/A:P

Exploitability : 8.6 / Impact : 6.4

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://blog.istern.dk/2021/08/10/sitecore-10-authenticated-file-upload-to-rce/	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:sitecore:sitecore:*:*:*:*:*:*:*:*

History

25 Aug 2021, 16:13

Type	Values Removed	Values Added
CPE		cpe:2.3:a:sitecore:sitecore::::::::
CWE		CWE-434
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : 6.8 v3 : 8.8
References	~~(MISC) https://blog.istern.dk/2021/08/10/sitecore-10-authenticated-file-upload-to-rce/ -~~	(MISC) https://blog.istern.dk/2021/08/10/sitecore-10-authenticated-file-upload-to-rce/ - Exploit, Third Party Advisory

12 Aug 2021, 21:42

Type	Values Removed	Values Added
New CVE

Information

Published : 2021-08-12 21:15

Updated : 2023-12-10 13:55

NVD link : CVE-2021-38366

Mitre link : CVE-2021-38366

CVE.ORG link : CVE-2021-38366

JSON object : View

Products Affected

sitecore

sitecore

CWE

CWE-434

Unrestricted Upload of File with Dangerous Type

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