CVE-2020-11465

An issue was discovered in Deskpro before 2019.8.0. The /api/apps/* endpoints failed to properly validate a user's privilege, allowing an attacker to control/install helpdesk applications and leak current applications' configurations, including applications used as user sources (used for authentication). This enables an attacker to forge valid authentication models that resembles any user on the system.

CVSS v3.0 8.8 HIGH
CVSS v2.0 6.5 MEDIUM

8.8^/10

CVSS v3.0 : 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

6.5^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:S/C:P/I:P/A:P

Exploitability : 8.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://blog.redforce.io/attacking-helpdesks-part-1-rce-chain-on-deskpro/	Exploit Third Party Advisory
https://support.deskpro.com/en/news/posts/deskpro-security-update-2019-09	Release Notes Vendor Advisory
https://support.deskpro.com/en/news/posts/deskpro-v2019-8-0-released-security-update	Release Notes Vendor Advisory

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Configurations

Configuration 1 (hide)

cpe:2.3:a:deskpro:deskpro:*:*:*:*:*:*:*:*

Information

Published : 2020-04-01 14:15

Updated : 2021-07-21 04:39

NVD link : CVE-2020-11465

Mitre link : CVE-2020-11465

JSON object : View

CWE

CWE-862

Missing Authorization

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Products Affected

deskpro

deskpro

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