What is CVE-2023-6354?

CVE-2023-6354 is a medium-severity vulnerability in Tylertech Court Case Management Plus, classified under Improper Authentication. CVSS score: 5.3/10. Published 2023-11-30.

How severe is CVE-2023-6354?

Medium severity. CVSS v3 base score is 5.3 out of 10.

Is CVE-2023-6354 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Auth bypass in Tylertech Court Case Management Plus

CVE-2023-6354

Tyler Technologies Magistrate Court Case Management Plus allows an unauthenticated, remote attacker to upload, delete, and view files by manipulating the PDFViewer.aspx 'filename' parameter.

Vulnerability class: Broken Authentication

EPSS: 0.010 (59.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.

Affected products

Weakness classification (CWE)

CWE-287 — Improper Authentication

Public proof-of-concept exploits

qwell/disorder-in-the-court

References

9119a7d8-5eab-497f-8521-727c672e3725 (Product, product)
9119a7d8-5eab-497f-8521-727c672e3725 (Third Party Advisory)
9119a7d8-5eab-497f-8521-727c672e3725 (Third Party Advisory, media-coverage, Press/Media Coverage)
9119a7d8-5eab-497f-8521-727c672e3725 (US Government Resource, Third Party Advisory, government-resource, third-party-advisory)

Frequently asked questions

What is CVE-2023-6354?: CVE-2023-6354 is a medium-severity vulnerability in Tylertech Court Case Management Plus, classified under Improper Authentication. CVSS score: 5.3/10. Published 2023-11-30.
How severe is CVE-2023-6354?: Medium severity. CVSS v3 base score is 5.3 out of 10.
Is CVE-2023-6354 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.