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cveSapCVE-2021-38182
HistoryDec 14, 2021 - 4:15 p.m.

CVE-2021-38182

2021-12-1416:15:08
CWE-116
CWE-20
sap
web.nvd.nist.gov
26
cve-2021-38182
kyma
input validation
authenticated users
privilege escalation
cluster compromise
nvd

CVSS2

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:S/C:P/I:P/A:P

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

AI Score

8.6

Confidence

High

EPSS

0.001

Percentile

38.1%

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.

Affected configurations

Nvd
Node
kyma-projectkymaRange<1.24.7
VendorProductVersionCPE
kyma-projectkyma*cpe:2.3:a:kyma-project:kyma:*:*:*:*:*:*:*:*

CNA Affected

[
  {
    "product": "Kyma",
    "vendor": "SAP SE",
    "versions": [
      {
        "status": "affected",
        "version": "<1.24.7"
      }
    ]
  }
]

CVSS2

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:S/C:P/I:P/A:P

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

AI Score

8.6

Confidence

High

EPSS

0.001

Percentile

38.1%

Related for CVE-2021-38182