Security readout for executives and security teams
CVE-2020-5741 affects Plex Media Server on Windows before version 1.19.3. A remote attacker who is already authenticated with high privileges could abuse unsafe deserialization to run arbitrary Python code on the server, potentially taking control of the host. Exposure is limited to Windows Plex Media Server instances running versions prior to 1.19.3, especially systems reachable over the network and accounts with high privileges. Treat as a high-priority remediation item where Plex Media Server on Windows is present. KEV status raises urgency, but exploitation requires authenticated high-privilege access based on the supplied CVSS data. Mitigation focus: Upgrade Plex Media Server for Windows to version 1.19.3 or later.; Identify and retire any unsupported or legacy Plex Media Server installations.; Restrict network exposure for Plex servers until remediation is complete..
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
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Open ATT&CK lookupCVE-2020-5741 mapping review
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Open ATT&CK lookup- Severity
- High
- CVSS
- 7.2 (3.1)
- Known Exploited
- Yes
- Published
Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
CNA and ADP enrichment extracted from CVE v5
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CISA KEV status
CVSS vector scores
1 official scoreWe collect every scored CVSS vector available in the official CNA and ADP containers. When more than one version is present, the table keeps the source vectors side by side instead of collapsing them into the highest score.
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H1.25.9Primary CVE scoreVulnerability scoring details
Base CVSS 3.1 score
7.2HighVector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Source materials
- CVE List V5 sourceCVE List V5
- https://www.tenable.com/security/research/tra-2020-32CVE reference · x_refsource_MISC
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2020-5741CVE reference · government-resource
Products and packages named in the record
CWE details
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