CVE-2021-33708 : Due to insufficient input validation in Kyma, authenticated users can pass a Hea

Due to insufficient input validation in Kyma, authenticated users can pass a Header of their choice and escalate privileges.

Published 2021-08-10 20:15:09

Updated 2021-08-18 14:35:47

Source SAP SE

View at NVD, CVE.org

Vulnerability category: Input validation

Products affected by CVE-2021-33708

Kyma-project » Kyma
Versions before (<) 1.24
cpe:2.3:a:kyma-project:kyma:*:*:*:*:*:*:*:*
Matching versions

EPSS FAQ

0.08%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 35 %

Percentile, the proportion of vulnerabilities that are scored at or less

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
6.5	MEDIUM	AV:N/AC:L/Au:S/C:P/I:P/A:P	8.0	6.4	NIST
Access Vector: Network Access Complexity: Low Authentication: Single Confidentiality Impact: Partial Integrity Impact: Partial Availability Impact: Partial
7.6	HIGH	CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:L	2.8	4.7	SAP SE
Attack Vector: Network Attack Complexity: Low Privileges Required: Low User Interaction: None Scope: Unchanged Confidentiality: Low Integrity: High Availability: Low
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
Attack Vector: Network Attack Complexity: Low Privileges Required: Low User Interaction: None Scope: Unchanged Confidentiality: High Integrity: High Availability: High

CWE-20 Improper Input Validation

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)

https://github.com/kyma-project/kyma/security/advisories/GHSA-f2jp-5gj4-q9c9

Improper input validation in Kyma · Advisory · kyma-project/kyma · GitHub
Third Party Advisory

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