CVE-2019-9593

Name: CVE-2019-9593
Creator: NVD / NIST
Published: 2019-03-06T16:29:00.38+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 6.1/10EPSS 4.42%

Last modified Jun 17, 2026

CVE-2019-9593 is a medium-severity vulnerability rated 6.1/10 on the CVSS scale. A reflected Cross-site scripting (XSS) vulnerability in ShoreTel Connect ONSITE 18.82.2000.0 allows remote attackers to inject arbitrary web script or HTML via the page parameter.. EPSS estimates a 4.42% chance of exploitation in the next 30 days.

Description

A reflected Cross-site scripting (XSS) vulnerability in ShoreTel Connect ONSITE 18.82.2000.0 allows remote attackers to inject arbitrary web script or HTML via the page parameter.

Metrics

CVSS 3.1

6.1/10

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

EPSS Probability

4.42%

90.1th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-79

Affected Software

Vendor	Product	Versions
Mitel	Connect Onsite	18.82.2000.0

References

http://packetstormsecurity.com/files/152431/ShoreTel-Connect-ONSITE-Cross-Site-Scripting-Session-Fixation.htmlExploit, Third Party Advisory, VDB Entry
https://github.com/Ramikan/Vulnerabilities/blob/master/Shoretel%20Connect%20Multiple%20VulnerabilityThird Party Advisory
https://www.exploit-db.com/exploits/46666/Exploit, Third Party Advisory, VDB Entry
http://packetstormsecurity.com/files/152431/ShoreTel-Connect-ONSITE-Cross-Site-Scripting-Session-Fixation.htmlExploit, Third Party Advisory, VDB Entry
https://github.com/Ramikan/Vulnerabilities/blob/master/Shoretel%20Connect%20Multiple%20VulnerabilityThird Party Advisory
https://www.exploit-db.com/exploits/46666/Exploit, Third Party Advisory, VDB Entry

Timeline

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

Frequently Asked Questions

What is CVE-2019-9593?

A reflected Cross-site scripting (XSS) vulnerability in ShoreTel Connect ONSITE 18.82.2000.0 allows remote attackers to inject arbitrary web script or HTML via the page parameter.

How severe is CVE-2019-9593?

CVE-2019-9593 has a CVSS score of 6.1/10 (MEDIUM severity). The EPSS model estimates a 4.42% probability of exploitation in the next 30 days.

How do I fix CVE-2019-9593?

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-2019-9593?

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

Scan your code now

Source: NVD / NIST