Improper input validation in Kyma-Project Kyma
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 class: Drupalgeddon 2 (CVE-2018-7600)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.011 (63.4th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 63rd percentile — 63.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.011 · newest: 0.011 · change: 0.000
Affected products
- Kyma-Project Kyma
- SAP Se Kyma — versions <1.24.7
Weakness classification (CWE)
Public proof-of-concept exploits
References
- wiki.scn.sap.com/wiki/display/PSR/SAP+Security+Patch+Day+-+December+2021 (Not Applicable)
- github.com/kyma-project/kyma/security/advisories/GHSA-2vjp-5q24-hqjv (Third Party Advisory)
Frequently asked questions
- What is CVE-2021-38182?
- CVE-2021-38182 is a high-severity vulnerability in Kyma-Project Kyma, classified under Improper Input Validation. CVSS score: 8.8/10. Published 2021-12-14.
- How severe is CVE-2021-38182?
- High severity. CVSS v3 base score is 8.8 out of 10.
- Is CVE-2021-38182 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.