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[email protected]CVE-2024-21673

HistoryJan 16, 2024 - 5:15 a.m.

CVE-2024-21673

2024-01-1605:15:08

CWE-94

[email protected]

web.nvd.nist.gov

cve-2024-21673

high severity

rce

vulnerability

confluence data center

confluence server

cvss score

atlassian

upgrade

release notes

download center

8.8 High

CVSS3

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

8.3 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

48.1%

JSON

This High severity Remote Code Execution (RCE) vulnerability was introduced in versions 7.13.0 of Confluence Data Center and Server.

Remote Code Execution (RCE) vulnerability, with a CVSS Score of 8.0 and a CVSS Vector of CVSS:3.0/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H allows an authenticated attacker to expose assets in your environment susceptible to exploitation which has high impact to confidentiality, high impact to integrity, high impact to availability, and does not require user interaction.

Atlassian recommends that Confluence Data Center and Server customers upgrade to latest version, if you are unable to do so, upgrade your instance to one of the specified supported fixed versions:

Confluence Data Center and Server 7.19: Upgrade to a release 7.19.18, or any higher 7.19.x release
Confluence Data Center and Server 8.5: Upgrade to a release 8.5.5 or any higher 8.5.x release
Confluence Data Center and Server 8.7: Upgrade to a release 8.7.2 or any higher release

See the release notes (https://confluence.atlassian.com/doc/confluence-release-notes-327.html ). You can download the latest version of Confluence Data Center and Server from the download center (https://www.atlassian.com/software/confluence/download-archives ).

Affected configurations

NVD

Node

atlassianconfluence_data_centerRange7.19.0–7.19.18

atlassianconfluence_data_centerRange8.5.0–8.5.5

atlassianconfluence_data_centerRange8.7.0–8.7.2

Node

atlassianconfluence_serverRange7.19–7.19.18

atlassianconfluence_serverRange8.5.0–8.5.5

atlassianconfluence_serverRange8.7.0–8.7.2

CPENameOperatorVersion
atlassian:confluence_data_centeratlassian confluence data centerlt7.19.18
atlassian:confluence_data_centeratlassian confluence data centerlt8.5.5
atlassian:confluence_data_centeratlassian confluence data centerlt8.7.2

CPE	Name	Operator	Version
atlassian:confluence_data_center	atlassian confluence data center	lt	7.19.18
atlassian:confluence_data_center	atlassian confluence data center	lt	8.5.5
atlassian:confluence_data_center	atlassian confluence data center	lt	8.7.2

CNA Affected

[
  {
    "vendor": "Atlassian",
    "product": "Confluence Data Center",
    "versions": [
      {
        "version": "< 7.13.0",
        "status": "unaffected"
      },
      {
        "version": ">= 7.13.0",
        "status": "affected"
      },
      {
        "version": ">= 7.19.0",
        "status": "affected"
      },
      {
        "version": ">= 8.0.0",
        "status": "affected"
      },
      {
        "version": ">= 8.1.0",
        "status": "affected"
      },
      {
        "version": ">= 8.2.0",
        "status": "affected"
      },
      {
        "version": ">= 8.3.0",
        "status": "affected"
      },
      {
        "version": ">= 8.4.0",
        "status": "affected"
      },
      {
        "version": ">= 8.5.0",
        "status": "affected"
      },
      {
        "version": ">= 8.6.0",
        "status": "affected"
      },
      {
        "version": ">= 8.7.1",
        "status": "affected"
      },
      {
        "version": ">= 7.19.18",
        "status": "unaffected"
      },
      {
        "version": ">= 8.5.5",
        "status": "unaffected"
      },
      {
        "version": ">= 8.7.2",
        "status": "unaffected"
      }
    ]
  },
  {
    "vendor": "Atlassian",
    "product": "Confluence Server",
    "versions": [
      {
        "version": "< 7.13.0",
        "status": "unaffected"
      },
      {
        "version": ">= 7.13.0",
        "status": "affected"
      },
      {
        "version": ">= 7.19.0",
        "status": "affected"
      },
      {
        "version": ">= 8.0.0",
        "status": "affected"
      },
      {
        "version": ">= 8.1.0",
        "status": "affected"
      },
      {
        "version": ">= 8.2.0",
        "status": "affected"
      },
      {
        "version": ">= 8.3.0",
        "status": "affected"
      },
      {
        "version": ">= 8.4.0",
        "status": "affected"
      },
      {
        "version": ">= 8.5.0",
        "status": "affected"
      },
      {
        "version": ">= 8.6.0",
        "status": "affected"
      },
      {
        "version": ">= 8.7.1",
        "status": "affected"
      },
      {
        "version": ">= 7.19.18",
        "status": "unaffected"
      },
      {
        "version": ">= 8.5.5",
        "status": "unaffected"
      }
    ]
  }
]