CVE-2021-28048

An overly permissive CORS policy in Devolutions Server before 2021.1 and Devolutions Server LTS before 2020.3.18 allows a remote attacker to leak cross-origin data via a crafted HTML page.

CVSS v3 6.5 MEDIUM
CVSS v2.0 4.3 MEDIUM

6.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

4.3^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 8.6 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References

Link	Resource
https://devolutions.net/security/advisories/DEVO-2021-0004	Third Party Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:devolutions:devolutions_server:::::lts:::*
	cpe:2.3:a:devolutions:devolutions_server:::::-:::*

History

No history.

Information

Published : 2021-04-14 20:15

Updated : 2021-04-21 14:59

NVD link : CVE-2021-28048

Mitre link : CVE-2021-28048

CVE.ORG link : CVE-2021-28048

JSON object : View

Products Affected

devolutions

devolutions_server

CWE

CWE-346

Origin Validation Error

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