CVE-2019-19616

Name: CVE-2019-19616
Creator: NVD / NIST
Published: 2019-12-06T03:15:10.527+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 4.3/10EPSS 0.68%

Last modified Jun 17, 2026

CVE-2019-19616 is a medium-severity vulnerability rated 4.3/10 on the CVSS scale. An Insecure Direct Object Reference (IDOR) vulnerability in the Xtivia Web Time and Expense (WebTE) interface used for Microsoft Dynamics NAV before 2017 allows an attacker to download arbitrary files by specifying arbitrary values for the recId and filename parameters of the /Home/GetAttachment function.. EPSS estimates a 0.68% chance of exploitation in the next 30 days.

Description

An Insecure Direct Object Reference (IDOR) vulnerability in the Xtivia Web Time and Expense (WebTE) interface used for Microsoft Dynamics NAV before 2017 allows an attacker to download arbitrary files by specifying arbitrary values for the recId and filename parameters of the /Home/GetAttachment function.

Metrics

CVSS 3.1

4.3/10

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

EPSS Probability

0.68%

47.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-639

Affected Software

Vendor	Product	Versions
Xtivia	Web Time And Expense	< 2017

References

http://www.nolanbkennedy.com/post/insecure-direct-object-reference-idor-in-xtivia-web-time-and-expense-webteThird Party Advisory
http://www.nolanbkennedy.com/post/insecure-direct-object-reference-idor-in-xtivia-web-time-and-expense-webteThird Party Advisory

Timeline

Published: Dec 6, 2019
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2019-19616?

How severe is CVE-2019-19616?

CVE-2019-19616 has a CVSS score of 4.3/10 (MEDIUM severity). The EPSS model estimates a 0.68% probability of exploitation in the next 30 days.

How do I fix CVE-2019-19616?

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-2019-19616?

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

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Source: NVD / NIST