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SplunkCVE-2024-36996

HistoryJul 01, 2024 - 5:15 p.m.

CVE-2024-36996

2024-07-0117:15:08

CWE-204

CWE-203

Splunk

web.nvd.nist.gov

splunk

security

user existence

brute force

saml

vulnerability

version

CVSS3

5.3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

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

AI Score

5.3

Confidence

High

EPSS

0.001

Percentile

16.8%

JSON

In Splunk Enterprise versions below 9.2.2, 9.1.5, and 9.0.10 and Splunk Cloud Platform versions below 9.1.2312.109, an attacker could determine whether or not another user exists on the instance by deciphering the error response that they would likely receive from the instance when they attempt to log in. This disclosure could then lead to additional brute-force password-guessing attacks. This vulnerability would require that the Splunk platform instance uses the Security Assertion Markup Language (SAML) authentication scheme.

Affected configurations

Nvd

Node

splunksplunkRange9.0.0–9.0.10enterprise

splunksplunkRange9.1.0–9.1.5enterprise

splunksplunkRange9.2.0–9.2.2enterprise

splunksplunk_cloud_platformRange<9.1.2312.109

VendorProductVersionCPE
splunksplunk*cpe:2.3:a:splunk:splunk:*:*:*:*:enterprise:*:*:*
splunksplunk_cloud_platform*cpe:2.3:a:splunk:splunk_cloud_platform:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
splunk	splunk	*	cpe:2.3:a:splunk:splunk:::::enterprise:::*
splunk	splunk_cloud_platform	*	cpe:2.3:a:splunk:splunk_cloud_platform::::::::

CNA Affected

[
  {
    "product": "Splunk Enterprise",
    "vendor": "Splunk",
    "versions": [
      {
        "version": "9.2",
        "status": "affected",
        "versionType": "custom",
        "lessThan": "9.2.2"
      },
      {
        "version": "9.1",
        "status": "affected",
        "versionType": "custom",
        "lessThan": "9.1.5"
      },
      {
        "version": "9.0",
        "status": "affected",
        "versionType": "custom",
        "lessThan": "9.0.10"
      }
    ]
  },
  {
    "product": "Splunk Cloud Platform",
    "vendor": "Splunk",
    "versions": [
      {
        "version": "9.1.2312",
        "status": "affected",
        "versionType": "custom",
        "lessThan": "9.1.2312.109"
      }
    ]
  }
]

References

advisory.splunk.com/advisories/SVD-2024-0716

CVSS3

5.3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

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

AI Score

5.3

Confidence

High

EPSS

0.001

Percentile

16.8%

JSON

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