VulnerabilityModified
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.
HIGH 8.8EPSS 1.07%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.07%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
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.
- CVSS 3.1
- 8.8 HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 1.07% probability · 63th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-20, CWE-116
- Affected
- kyma-project/kyma
- Source
- cna@sap.com
References
- https://github.com/kyma-project/kyma/security/advisories/GHSA-2vjp-5q24-hqjvThird Party Advisory
- https://wiki.scn.sap.com/wiki/display/PSR/SAP+Security+Patch+Day+-+December+2021Not Applicable
- https://github.com/kyma-project/kyma/security/advisories/GHSA-2vjp-5q24-hqjvThird Party Advisory
- https://wiki.scn.sap.com/wiki/display/PSR/SAP+Security+Patch+Day+-+December+2021Not Applicable
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.