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CVE-2021-27622 Details

Description

SAP Internet Graphics Service, versions - 7.20,7.20EXT,7.53,7.20_EX2,7.81, allows an unauthenticated attacker after retrieving an existing system state value can submit a malicious IGS request over a network which due to insufficient input validation in method CDrawRaster::LoadImageFromMemory() which will trigger an internal memory corruption error in the system causing the system to crash and rendering it unavailable. In this attack, no data in the system can be viewed or modified.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:5.9 MEDIUMVector:CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

CNA: [email protected]CVSS-B:5.9 MEDIUMVector:CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

References to Advisories, Solutions, and Tools

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URL	Source(s)	Tag(s)
https://launchpad.support.sap.com/#/notes/3021050	CVE	Permissions RequiredVendor Advisory
https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=578125999	CVE	Broken LinkVendor Advisory
https://launchpad.support.sap.com/#/notes/3021050	[email protected]	Permissions RequiredVendor Advisory
https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=578125999	[email protected]	Broken LinkVendor Advisory

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-787	Out-of-bounds Write	[email protected]
CWE-787	Out-of-bounds Write	[email protected]

Affected Products

Product	Versions
sap netweaver as internet graphics server	7.20 7.20ex2 7.20ext 7.53 7.81
CPE cpe:2.3:a:sap:netweaver_as_internet_graphics_server:7.20:::::::* cpe:2.3:a:sap:netweaver_as_internet_graphics_server:7.20ex2:::::::* cpe:2.3:a:sap:netweaver_as_internet_graphics_server:7.20ext:::::::* cpe:2.3:a:sap:netweaver_as_internet_graphics_server:7.53:::::::* cpe:2.3:a:sap:netweaver_as_internet_graphics_server:7.81:::::::* Remediation No remediation found in references.

Product

Versions

sap netweaver as internet graphics server

7.20

7.20ex2

7.20ext

7.53

7.81

CPE

cpe:2.3:a:sap:netweaver_as_internet_graphics_server:7.20:*:*:*:*:*:*:*
cpe:2.3:a:sap:netweaver_as_internet_graphics_server:7.20ex2:*:*:*:*:*:*:*
cpe:2.3:a:sap:netweaver_as_internet_graphics_server:7.20ext:*:*:*:*:*:*:*
cpe:2.3:a:sap:netweaver_as_internet_graphics_server:7.53:*:*:*:*:*:*:*
cpe:2.3:a:sap:netweaver_as_internet_graphics_server:7.81:*:*:*:*:*:*:*

Remediation

No remediation found in references.

Change History

10 change records found show changes

Date	Action	Recorded By
Jun 17, 2026	CVE Modified	[email protected]
Nov 21, 2024	CVE Modified	CVE
May 14, 2024	CVE Modified	[email protected]
Oct 31, 2022	Modified Analysis	[email protected]
Oct 17, 2022	CVE Modified	[email protected]
Oct 7, 2022	Reanalysis	[email protected]
Nov 4, 2021	Modified Analysis	[email protected]
Oct 22, 2021	CVE Modified	[email protected]
Oct 22, 2021	CVE Modified	[email protected]
Jun 14, 2021	Initial Analysis	[email protected]