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CVE-2019-20452

Good to know:

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Date: August 24, 2020

A problem was found in Pydio Core before 8.2.4 and Pydio Enterprise before 8.2.4. A PHP object injection is present in the page plugins/core.access/src/RecycleBinManager.php. An authenticated user with basic privileges can inject objects and achieve remote code execution.

Language: PHP

Severity Score

Related Resources (4)

https://nvd.nist.gov/vuln/detail/CVE-2019-20452
https://pydio.com/en/community/releases/pydio-core/pydio-core-pydio-enterprise-824-security-release
https://www.certilience.fr/2020/03/cve-2019-20452-vulnerabilite-php-object-injection-pydio-core/
https://www.mend.io/vulnerability-database/CVE-2019-20452

Severity Score

Weakness Type (CWE)

Deserialization of Untrusted Data

CWE-502

Injection

CWE-74

Top Fix

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CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): LOW
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): HIGH
Integrity (I): HIGH
Availability (A): HIGH

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): LOW
Authentication (AU): SINGLE
Confidentiality (C): PARTIAL
Integrity (I): PARTIAL
Availability (A): PARTIAL
Additional information:

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