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CVE-2021-39114

Severity CVSS v4.0:
Pending analysis
Type:
CWE-94 Code Injection
Publication date:
05/04/2022
Last modified:
07/10/2024

Description

Affected versions of Atlassian Confluence Server and Data Center allow users with a valid account on a Confluence Data Center instance to execute arbitrary Java code or run arbitrary system commands by injecting an OGNL payload. The affected versions are before version 6.13.23, from version 6.14.0 before 7.4.11, from version 7.5.0 before 7.11.6, and from version 7.12.0 before 7.12.5.

Impact

Vector 3.x
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS v3.1 Severity and Metrics:

Base Score: 8.80 HIGH
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): High
Availability (A): High

Base Score 3.x
8.80
Severity 3.x
HIGH
Vector 2.0
AV:N/AC:L/Au:S/C:P/I:P/A:P CVSS v2.0 Severity and Metrics:

Base Score: 6.50 MEDIUM
Vector: AV:N/AC:L/Au:S/C:P/I:P/A:P

Attack Vector (AV): Network
Attack Complexity (AC): Low
Authentication (Au): Single
Confidentiality (C): Physical
Integrity (I): Physical
Availability (A): Physical

Base Score 2.0
6.50
Severity 2.0
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:atlassian:confluence_data_center:*:*:*:*:*:*:*:* 6.13.23 (excluding)
cpe:2.3:a:atlassian:confluence_data_center:*:*:*:*:*:*:*:* 6.14.0 (including) 7.4.11 (excluding)
cpe:2.3:a:atlassian:confluence_data_center:*:*:*:*:*:*:*:* 7.5.0 (including) 7.11.6 (excluding)
cpe:2.3:a:atlassian:confluence_data_center:*:*:*:*:*:*:*:* 7.12.0 (including) 7.12.5 (excluding)
cpe:2.3:a:atlassian:confluence_server:*:*:*:*:*:*:*:* 6.13.23 (excluding)
cpe:2.3:a:atlassian:confluence_server:*:*:*:*:*:*:*:* 6.14.0 (including) 7.4.11 (excluding)
cpe:2.3:a:atlassian:confluence_server:*:*:*:*:*:*:*:* 7.5.0 (including) 7.11.6 (excluding)
cpe:2.3:a:atlassian:confluence_server:*:*:*:*:*:*:*:* 7.12.0 (including) 7.12.5 (excluding)

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools