Vulnerability Monitor

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CVE-2021-27627

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 ChartInterpreter::DoIt() 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.

Published

2021-06-09T14:15:08.783

Last Modified

2024-11-21T05:58:19.810

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 5.9 (MEDIUM)

CVSSv2 Vector

AV:N/AC:M/Au:N/C:N/I:N/A:P

  • Access Vector: NETWORK
  • Access Complexity: MEDIUM
  • Authentication: NONE
  • Confidentiality Impact: NONE
  • Integrity Impact: NONE
  • Availability Impact: PARTIAL
Exploitability Score

8.6

Impact Score

2.9

Weaknesses
  • Type: Primary
    CWE-787
  • Type: Secondary
    CWE-787
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application sap netweaver_as_internet_graphics_server 7.20 Yes
Application sap netweaver_as_internet_graphics_server 7.20ex2 Yes
Application sap netweaver_as_internet_graphics_server 7.20ext Yes
Application sap netweaver_as_internet_graphics_server 7.53 Yes
Application sap netweaver_as_internet_graphics_server 7.81 Yes
References