CVE-2013-6020

Name: CVE-2013-6020
Creator: NVD / NIST
Published: 2013-10-28T03:42:29.73+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 1.14%

Last modified Jun 16, 2026

CVE-2013-6020 is a vulnerability of currently unknown severity. passwordRequestPOST.jsp in Tyler Technologies TaxWeb 3.13.3.1 sends different HTTP status codes for invalid password-recovery requests depending on whether the user account exists, which allows remote attackers to enumerate account names via a series of requests to the (1) Assessor, (2) Recorder, or (3) Treasurer application.. EPSS estimates a 1.14% chance of exploitation in the next 30 days.

Description

passwordRequestPOST.jsp in Tyler Technologies TaxWeb 3.13.3.1 sends different HTTP status codes for invalid password-recovery requests depending on whether the user account exists, which allows remote attackers to enumerate account names via a series of requests to the (1) Assessor, (2) Recorder, or (3) Treasurer application.

Metrics

EPSS Probability

1.14%

62.4th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-200

Affected Software

Vendor	Product	Versions
Tylertech	Taxweb	3.13.3.1

References

http://www.kb.cert.org/vuls/id/911678US Government Resource
http://www.kb.cert.org/vuls/id/911678US Government Resource

Timeline

Published: Oct 28, 2013
Last Modified: Jun 16, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2013-6020?

How severe is CVE-2013-6020?

Severity scoring for CVE-2013-6020 is pending analysis. The EPSS model estimates a 1.14% probability of exploitation in the next 30 days.

How do I fix CVE-2013-6020?

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-2013-6020?

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

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Source: NVD / NIST