Vulnerability Details : CVE-2021-21477
SAP Commerce Cloud, versions - 1808,1811,1905,2005,2011, enables certain users with required privileges to edit drools rules, an authenticated attacker with this privilege will be able to inject malicious code in the drools rules which when executed leads to Remote Code Execution vulnerability enabling the attacker to compromise the underlying host enabling him to impair confidentiality, integrity and availability of the application.
Vulnerability category: Execute code
Products affected by CVE-2021-21477
- cpe:2.3:a:sap:commerce:1808:*:*:*:*:*:*:*
- cpe:2.3:a:sap:commerce:1811:*:*:*:*:*:*:*
- cpe:2.3:a:sap:commerce:1905:*:*:*:*:*:*:*
- cpe:2.3:a:sap:commerce:2005:*:*:*:*:*:*:*
- cpe:2.3:a:sap:commerce:2011:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-21477
1.15%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 77 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-21477
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
9.0
|
HIGH | AV:N/AC:L/Au:S/C:C/I:C/A:C |
8.0
|
10.0
|
NIST | |
|
9.9
|
CRITICAL | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H |
3.1
|
6.0
|
SAP SE | |
|
9.9
|
CRITICAL | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H |
3.1
|
6.0
|
NIST |
CWE ids for CVE-2021-21477
-
The product constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment.Assigned by: nvd@nist.gov (Primary)
References for CVE-2021-21477
-
https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=568460543
Vendor Advisory
-
https://launchpad.support.sap.com/#/notes/3014121
SAP ONE Support Launchpad: Log OnPermissions Required
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