CVE-2018-20687

Name: CVE-2018-20687
Creator: NVD / NIST
Published: 2019-11-18T19:15:12.467+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.8/10EPSS 2.53%

Last modified Jun 17, 2026

CVE-2018-20687 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. An XML external entity (XXE) vulnerability in CommandCenterWebServices/.*?wsdl in Raritan CommandCenter Secure Gateway before 8.0.0 allows remote unauthenticated users to read arbitrary files or conduct server-side request forgery (SSRF) attacks via a crafted DTD in an XML request.. EPSS estimates a 2.53% chance of exploitation in the next 30 days.

Description

An XML external entity (XXE) vulnerability in CommandCenterWebServices/.*?wsdl in Raritan CommandCenter Secure Gateway before 8.0.0 allows remote unauthenticated users to read arbitrary files or conduct server-side request forgery (SSRF) attacks via a crafted DTD in an XML request.

Metrics

CVSS 3.1

9.8/10

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

EPSS Probability

2.53%

82.9th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-611

Affected Software

Vendor	Product	Versions
Raritan	Commandcenter Secure Gateway	< 8.0.0

References

http://packetstormsecurity.com/files/155359/Raritan-CommandCenter-Secure-Gateway-XML-Injection.htmlThird Party Advisory, VDB Entry
http://seclists.org/fulldisclosure/2019/Nov/11Mailing List, Third Party Advisory
http://packetstormsecurity.com/files/155359/Raritan-CommandCenter-Secure-Gateway-XML-Injection.htmlThird Party Advisory, VDB Entry
http://seclists.org/fulldisclosure/2019/Nov/11Mailing List, Third Party Advisory

Timeline

Published: Nov 18, 2019
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2018-20687?

How severe is CVE-2018-20687?

CVE-2018-20687 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 2.53% probability of exploitation in the next 30 days.

How do I fix CVE-2018-20687?

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-2018-20687?

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

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Source: NVD / NIST