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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2020-11467 Detail

Description

An issue was discovered in Deskpro before 2019.8.0. This product enables administrators to modify the helpdesk interface by editing /portal/api/style/edit-theme-set/template-sources theme templates, and uses TWIG as its template engine. While direct access to self and _self variables was not permitted, one could abuse the accessible variables in one's context to reach a native unserialize function via the code parameter. There, on could pass a crafted payload to trigger a set of POP gadgets in order to achieve remote code execution.


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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

Weakness Enumeration

CWE-ID CWE Name Source
CWE-502 Deserialization of Untrusted Data cwe source acceptance level NIST  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

4 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2020-11467
NVD Published Date:
04/01/2020
NVD Last Modified:
11/20/2024
Source:
MITRE