CVE-2018-2421

Description

SAP Internet Graphics Server (IGS) Portwatcher, 7.20, 7.20EXT, 7.45, 7.49, 7.53, allows an attacker to prevent legitimate users from accessing a service, either by crashing or flooding the service.

5.3

CVSS

Severity: Medium

CVSS 3.0 •

CVSS 2.0 •

EPSS 0.61%

Vendor Advisory sap.com Vendor Advisory sap.com

Affected: SAP SE SAP Internet Graphics Server (IGS)

References

Link	Tags
https://blogs.sap.com/2018/05/08/sap-security-patch-day-may-2018/	vendor advisory
https://launchpad.support.sap.com/#/notes/2616599	permissions required vendor advisory
http://www.securityfocus.com/bid/104111	vdb entry third party advisory

Frequently Asked Questions

What is the severity of CVE-2018-2421?: CVE-2018-2421 has been scored as a medium severity vulnerability.
How to fix CVE-2018-2421?: To fix CVE-2018-2421, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2018-2421 being actively exploited in the wild?: As for now, there are no information to confirm that CVE-2018-2421 is being actively exploited. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2018-2421?: CVE-2018-2421 affects SAP SE SAP Internet Graphics Server (IGS).

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