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Vulnerability record · CVE-2018-2438 · published 10 July 2018

CVE-2018-2438: Sap internet graphics server vulnerability

Sap · Internet Graphics Server

The SAP Internet Graphics Server (IGS), 7.20, 7.20EXT, 7.45, 7.49, 7.53, has several denial-of-service vulnerabilities that allow an attacker to prevent legitimate users from accessing a service, either by crashing or flooding the service.

7.5 CVSS 3.0 High EPSS 1.9% · top 20.7%
7.5CVSS 3.0 base score, v2 5.0
1.9%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
6References
17 Jun 2026Last modified by NVD

Description

The SAP Internet Graphics Server (IGS), 7.20, 7.20EXT, 7.45, 7.49, 7.53, has several denial-of-service vulnerabilities that allow an attacker to prevent legitimate users from accessing a service, either by crashing or flooding the service.

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://www.securityfocus.com/bid/104707 Third Party AdvisoryVDB Entry
https://launchpad.support.sap.com/#/notes/2644238 Permissions RequiredVendor Advisory
https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=497256000 Vendor Advisory
http://www.securityfocus.com/bid/104707 Third Party AdvisoryVDB Entry
https://launchpad.support.sap.com/#/notes/2644238 Permissions RequiredVendor Advisory
https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=497256000 Vendor Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

10.0CVE-2006-6346Sap internet graphics server vulnerabilityUnspecified vulnerability in SAP Internet Graphics Service (IGS) 6.40 Patchlevel 15 and earlier, and 7.00 Patchlevel 3 and earlier, allows remote att…EPSS 2.8%9.8CVE-2018-2420Sap internet graphics server unrestricted file upload vulnerabilitySAP Internet Graphics Server (IGS), 7.20, 7.20EXT, 7.45, 7.49, 7.53, allows an attacker to upload any file (including script files) without proper fi…EPSS 1.5%9.1CVE-2018-2437Sap internet graphics server vulnerabilityThe SAP Internet Graphics Service (IGS), 7.20, 7.20EXT, 7.45, 7.49, 7.53, allows an attacker to externally trigger IGS command executions which can l…EPSS 3.3%8.8CVE-2018-2442Sap businessobjects business intelligence cross-site request forgery vulnerabilityIn SAP BusinessObjects Business Intelligence, versions 4.0, 4.1 and 4.2, while viewing a Web Intelligence report from BI Launchpad, the user session …EPSS 0.71%8.8CVE-2018-2395Sap internet graphics server vulnerabilityUnder certain conditions a malicious user may retrieve information on SAP Internet Graphic Server (IGS), 7.20, 7.20EXT, 7.45, 7.49, 7.53, overwrite e…EPSS 1.5%7.5CVE-2018-2422Sap internet graphics server vulnerabilitySAP 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 serv…EPSS 1.9%7.5CVE-2018-2423Sap internet graphics server vulnerabilitySAP Internet Graphics Server (IGS), 7.20, 7.20EXT, 7.45, 7.49, 7.53, HTTP and RFC listener allows an attacker to prevent legitimate users from access…EPSS 2.4%7.5CVE-2018-2421Sap internet graphics server vulnerabilitySAP 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 serv…EPSS 2.4%

Source: NIST National Vulnerability Database (record CVE-2018-2438), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.