Is CVE-2018-21031 actively exploited?

CVE-2018-21031 has no public evidence of in-the-wild exploitation as of 2024-11-21.

What is the CVSS score for CVE-2018-21031?

CVE-2018-21031 has a CVSS score of 6.5 (MEDIUM severity). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N.

How do I patch CVE-2018-21031?

Patch guidance is available from plex security advisories. CVEDatabase generates AI-assisted remediation guidance on demand for CVE-2018-21031.

CVE-2018-21031 - remediation guidance & executive summary

Description

Tautulli versions 2.1.38 and below allows remote attackers to bypass intended access control in Plex Media Server because the X-Plex-Token is mishandled and can be retrieved from Tautulli. NOTE: Initially, this id was associated with Plex Media Server 1.18.2.2029-36236cc4c as the affected product and version. Further research indicated that Tautulli is the correct affected product.

CVSS Metrics

Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Attack Vector: network
Complexity: low
Privileges: low
User Action: none
Scope: unchanged
Confidentiality: high
Integrity: none
Availability: none
Weaknesses: CWE-522 · Insufficiently Protected Credentials

Metadata

Primary Vendor: PLEX
Published: 11/18/2019
Last Modified: 11/21/2024
Source: NIST NVD
Note: Verify all details with official vendor sources before applying patches.

CVE-2018-21031

Description

CVSS Metrics

Metadata

Affected Products

Remediation Guidance

Executive Summary