CVE-2023-6343

Name: CVE-2023-6343
Creator: NVD / NIST
Published: 2023-11-30T18:15:08.573+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 5.3/10EPSS 0.94%

Last modified Jun 17, 2026

CVE-2023-6343 is a medium-severity vulnerability rated 5.3/10 on the CVSS scale. Tyler Technologies Court Case Management Plus allows a remote, unauthenticated attacker to enumerate and access sensitive files using the tiffserver/tssp.aspx 'FN' and 'PN' parameters. This behavior is related to the use of a deprecated version of Aquaforest TIFF Server, possibly 2.x. EPSS estimates a 0.94% chance of exploitation in the next 30 days.

Description

Tyler Technologies Court Case Management Plus allows a remote, unauthenticated attacker to enumerate and access sensitive files using the tiffserver/tssp.aspx 'FN' and 'PN' parameters. This behavior is related to the use of a deprecated version of Aquaforest TIFF Server, possibly 2.x. The vulnerable Aquaforest TIFF Server feature was removed on or around 2023-11-01. Insecure configuration issues in Aquaforest TIFF Server are identified separately as CVE-2023-6352. CVE-2023-6343 is similar to CVE-2020-9323. CVE-2023-6343 is related to or partially caused by CVE-2023-6352.

Metrics

CVSS 3.1

5.3/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

EPSS Probability

0.94%

56.2th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Tylertech	Court Case Management Plus	All versions

References

https://github.com/qwell/disorder-in-the-court/blob/main/README-TylerTechnologies.mdThird Party Advisory
https://techcrunch.com/2023/11/30/us-court-records-systems-vulnerabilities-exposed-sealed-documents/Press/Media Coverage, Third Party Advisory
https://www.aquaforest.com/blog/aquaforest-tiff-server-sunsettingVendor Advisory
https://www.aquaforest.com/blog/tiff-server-security-updateVendor Advisory
https://www.cisa.gov/news-events/alerts/2023/11/30/multiple-vulnerabilities-affecting-web-based-court-case-and-document-management-systemsThird Party Advisory, US Government Resource
https://www.tylertech.com/solutions/courts-public-safety/courts-justiceProduct
https://github.com/qwell/disorder-in-the-court/blob/main/README-TylerTechnologies.mdThird Party Advisory
https://techcrunch.com/2023/11/30/us-court-records-systems-vulnerabilities-exposed-sealed-documents/Press/Media Coverage, Third Party Advisory
https://www.aquaforest.com/blog/aquaforest-tiff-server-sunsettingVendor Advisory
https://www.aquaforest.com/blog/tiff-server-security-updateVendor Advisory
https://www.cisa.gov/news-events/alerts/2023/11/30/multiple-vulnerabilities-affecting-web-based-court-case-and-document-management-systemsThird Party Advisory, US Government Resource
https://www.tylertech.com/solutions/courts-public-safety/courts-justiceProduct

Timeline

Published: Nov 30, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2023-6343?

How severe is CVE-2023-6343?

CVE-2023-6343 has a CVSS score of 5.3/10 (MEDIUM severity). The EPSS model estimates a 0.94% probability of exploitation in the next 30 days.

How do I fix CVE-2023-6343?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2023-6343?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST