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AtlassianCVE-2021-43949

HistoryJan 10, 2022 - 4:15 p.m.

CVE-2021-43949

2022-01-1016:15:09

CWE-200

atlassian

web.nvd.nist.gov

cve-2021-43949

atlassian

jira service management

broken access control

vulnerability

nvd

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

CVSS3

4.3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

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

AI Score

4.5

Confidence

High

EPSS

0.001

Percentile

35.3%

JSON

Affected versions of Atlassian Jira Service Management Server and Data Center allow authenticated remote attackers to view private objects via a Broken Access Control vulnerability in the Custom Fields feature. The affected versions are before version 4.21.0.

Affected configurations

Nvd

Node

atlassianjira_service_managementRange<4.21.0data_center

atlassianjira_service_managementRange<4.21.0server

VendorProductVersionCPE
atlassianjira_service_management*cpe:2.3:a:atlassian:jira_service_management:*:*:*:*:data_center:*:*:*
atlassianjira_service_management*cpe:2.3:a:atlassian:jira_service_management:*:*:*:*:server:*:*:*

Vendor	Product	Version	CPE
atlassian	jira_service_management	*	cpe:2.3:a:atlassian:jira_service_management:::::data_center:::*
atlassian	jira_service_management	*	cpe:2.3:a:atlassian:jira_service_management:::::server:::*

CNA Affected

[
  {
    "product": "Jira Service Management Server",
    "vendor": "Atlassian",
    "versions": [
      {
        "lessThan": "4.21.0",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  },
  {
    "product": "Jira Service Management Data Center",
    "vendor": "Atlassian",
    "versions": [
      {
        "lessThan": "4.21.0",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  }
]

References

jira.atlassian.com/browse/JSDSERVER-10982

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

CVSS3

4.3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

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

AI Score

4.5

Confidence

High

EPSS

0.001

Percentile

35.3%

JSON

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