Vulnerability Details : CVE-2021-38182
Due to insufficient input validation of Kyma, authenticated users can pass a Header of their choice and escalate privileges which can completely compromise the cluster.
Vulnerability category: Input validation
Products affected by CVE-2021-38182
- cpe:2.3:a:kyma-project:kyma:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-38182
0.41%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 59 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-38182
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
6.5
|
MEDIUM | AV:N/AC:L/Au:S/C:P/I:P/A:P |
8.0
|
6.4
|
NIST | |
|
8.8
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
2.8
|
5.9
|
NIST |
CWE ids for CVE-2021-38182
-
The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.Assigned by: nvd@nist.gov (Primary)
-
The product prepares a structured message for communication with another component, but encoding or escaping of the data is either missing or done incorrectly. As a result, the intended structure of the message is not preserved.Assigned by: nvd@nist.gov (Primary)
References for CVE-2021-38182
-
https://wiki.scn.sap.com/wiki/display/PSR/SAP+Security+Patch+Day+-+December+2021
SAP Security Patch Day - December 2021 - Product Security Response at SAP - Community WikiNot Applicable
-
https://github.com/kyma-project/kyma/security/advisories/GHSA-2vjp-5q24-hqjv
Privilege escalation vulnerability via malicious “Connection” header · Advisory · kyma-project/kyma · GitHubThird Party Advisory
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