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SplunkCVE-2023-22935

HistoryFeb 14, 2023 - 6:15 p.m.

CVE-2023-22935

2023-02-1418:15:12

CWE-77

CWE-20

Splunk

web.nvd.nist.gov

115

cve-2023-22935

splunk enterprise

vulnerability

bypass

spl

safeguards

risk

sensitive commands

browser

splunk web

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

8.4

Confidence

High

EPSS

0.002

Percentile

57.8%

JSON

In Splunk Enterprise versions below 8.1.13, 8.2.10, and 9.0.4, the ‘display.page.search.patterns.sensitivity’ search parameter lets a search bypass SPL safeguards for risky commands. The vulnerability requires a higher privileged user to initiate a request within their browser and only affects instances with Splunk Web enabled.

Affected configurations

Nvd

Node

splunksplunkRange8.1.0–8.1.13enterprise

splunksplunkRange8.2.0–8.2.10enterprise

splunksplunkRange9.0.0–9.0.4enterprise

splunksplunk_cloud_platformRange<9.0.2209.3

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": "8.1",
        "status": "affected",
        "versionType": "custom",
        "lessThan": "8.1.13"
      },
      {
        "version": "8.2",
        "status": "affected",
        "versionType": "custom",
        "lessThan": "8.2.10"
      },
      {
        "version": "9.0",
        "status": "affected",
        "versionType": "custom",
        "lessThan": "9.0.4"
      }
    ]
  },
  {
    "product": "Splunk Cloud Platform",
    "vendor": "Splunk",
    "versions": [
      {
        "version": "-",
        "status": "affected",
        "versionType": "custom",
        "lessThan": "9.0.2209.3"
      }
    ]
  }
]

References

advisory.splunk.com/advisories/SVD-2023-0205

research.splunk.com/application/ee69374a-d27e-4136-adac-956a96ff60fd

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

8.4

Confidence

High

EPSS

0.002

Percentile

57.8%

JSON

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