Is CVE-2018-20687 in the CISA KEV catalog?

No. CVE-2018-20687 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2018-20687?

CVE-2018-20687 has a CVSS v3 base score of 9.8 (CRITICAL).

What is the EPSS score for CVE-2018-20687?

CVE-2018-20687 has an EPSS score of 2.53% (83th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2018-20687?

Upgrade commandcenter secure gateway to 8.0.0 or later.

CVE & CISA-KEV Catalog

CVE-2018-20687

CRITICALEPSS 83th pctl

9.8

CVSS v3

NVD

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.

CWE-611XML External Entity (XXE)

How to fix

Remediation Available

commandcenter secure gatewayNVD

Affected:< 8.0.0Fixed in:8.0.0CVE-2018-20687derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

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

Exploit Intelligence

2.53%probability of exploitation in 30 days

83rdpercentile

Elevated risk: more likely to be exploited than 83% of all known CVEs.

References

Third-Party Advisory2

Related Vulnerabilities

Other CWE-611 (XML External Entity (XXE)) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2024-34102	Critical	9.8	100%	KEV	Fix
CVE-2019-9670	Critical	9.8	100%	KEV	Fix
CVE-2022-28219	Critical	9.8	97%	-	-
CVE-2024-22024	High	8.3	95%	-	-
CVE-2024-38653	High	7.5	92%	-	-
CVE-2017-12629	Critical	9.8	92%	-	Fix

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.