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CVE-2020-5741

Published: May 8, 2020Updated: Oct 31, 2025 Sources: CVE List NVD BDUCWE-502
7.2HIGH
NVD MITRE
EPSS Score
72.9%
Top 0.6%
CISA KEV
Active Exploitation
Since Mar 10, 2023
Exploits
2 Known
Remediation
Patch Available
Self-Check
OpenVAS

Description

Deserialization of Untrusted Data in Plex Media Server on Windows allows a remote, authenticated attacker to execute arbitrary Python code.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:LPR:HUI:NS:UC:HI:HA:H
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:HPrivileges Required
High
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:HAvailability
High
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Weaknesses

CWE-502

Affected Products

Plex
commercialaka plex media server
Media ServerMixed
Consumer Software / media-player
and 2 more affected products View all →

Exploitability

CISA Known Exploited Vulnerability
Added to KEV:Mar 10, 2023
Remediation due:Mar 31, 2023

Required action: Apply updates per vendor instructions.

2 exploit sources identified

Exploit details including PoC links, Metasploit modules, and scanner templates are available after registration.

View exploit details
Official Patch Available
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Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

3 techniques
Execution
Initial Access
View detailed technique mapping

References

http://packetstormsecurity.com/files/158470/Plex-Unpickle-Dict-Windows-Remote-Code-Execution.html
packetstormsecurity.com
https://www.tenable.com/security/research/tra-2020-32
tenable.com
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2020-5741
cisa.gov
and 2 more references View all →
News mentions
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