SOC status:Duty analyst on shift

UK Cyber Defence
VulnerabilityModified

CVE-2018-20687

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…

CRITICAL 9.8EPSS 2.53%

Does this matter?

High impact if exploited, but EPSS currently rates exploitation as unlikely (2.53%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.

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.

CVSS 3.1
9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS
2.53% probability · 85th percentile
Public exploits
None in Exploit-DB
CISA KEV
Not listed
Weakness
CWE-611
Affected
raritan/commandcenter secure gateway
Source
cve@mitre.org
EPSS trend
0%3%5%27 October 2026: 2.53%27 October 202627 October 2026

EPSS 2.5% since 27 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.

Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.