Vulnerability Details : CVE-2021-21456
SAP 3D Visual Enterprise Viewer, version - 9, allows a user to open manipulated DIB file received from untrusted sources which results in crashing of the application and becoming temporarily unavailable until the user restarts the application, this is caused due to Improper Input Validation.
Vulnerability category: Memory Corruption
Exploit prediction scoring system (EPSS) score for CVE-2021-21456
Probability of exploitation activity in the next 30 days: 0.39%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 70 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2021-21456
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
|---|---|---|---|---|---|
|
6.8
|
MEDIUM | AV:N/AC:M/Au:N/C:P/I:P/A:P |
8.6
|
6.4
|
NIST |
|
4.3
|
MEDIUM | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L |
2.8
|
1.4
|
SAP SE |
|
8.8
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
2.8
|
5.9
|
NIST |
CWE ids for CVE-2021-21456
-
The product writes data past the end, or before the beginning, of the intended buffer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2021-21456
-
https://launchpad.support.sap.com/#/notes/3002617
SAP ONE Support Launchpad: Log OnPermissions Required
-
https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=564760476
SAP Security Patch Day – January 2021 - Product Security Response at SAP - Community WikiVendor Advisory
Products affected by CVE-2021-21456
- cpe:2.3:a:sap:3d_visual_enterprise_viewer:9:*:*:*:*:*:*:*