CVE-2021-39114
CVSS V2 Medium 6.5
CVSS V3 High 8.8
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.
Overview
- CVE ID
- CVE-2021-39114
- Assigner
- security@atlassian.com
- Vulnerability Status
- Analyzed
- Published Version
- 2022-04-05T04:15:08
- Last Modified Date
- 2022-07-12T17:42:04
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:atlassian:confluence_data_center:*:*:*:*:*:*:*:* | 1 | OR | 6.13.23 | |
| cpe:2.3:a:atlassian:confluence_data_center:*:*:*:*:*:*:*:* | 1 | OR | 6.14.0 | 7.4.11 |
| cpe:2.3:a:atlassian:confluence_data_center:*:*:*:*:*:*:*:* | 1 | OR | 7.5.0 | 7.11.6 |
| cpe:2.3:a:atlassian:confluence_data_center:*:*:*:*:*:*:*:* | 1 | OR | 7.12.0 | 7.12.5 |
| cpe:2.3:a:atlassian:confluence_server:*:*:*:*:*:*:*:* | 1 | OR | 6.13.23 | |
| cpe:2.3:a:atlassian:confluence_server:*:*:*:*:*:*:*:* | 1 | OR | 6.14.0 | 7.4.11 |
| cpe:2.3:a:atlassian:confluence_server:*:*:*:*:*:*:*:* | 1 | OR | 7.5.0 | 7.11.6 |
| cpe:2.3:a:atlassian:confluence_server:*:*:*:*:*:*:*:* | 1 | OR | 7.12.0 | 7.12.5 |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:L/Au:S/C:P/I:P/A:P
- Access Vector
- NETWORK
- Access Compatibility
- LOW
- Authentication
- SINGLE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- PARTIAL
- Availability Impact
- PARTIAL
- Base Score
- 6.5
- Severity
- MEDIUM
- Exploitability Score
- 8
- Impact Score
- 6.4
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- LOW
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- HIGH
- Base Score
- 8.8
- Base Severity
- HIGH
- Exploitability Score
- 2.8
- Impact Score
- 5.9
References
| Reference URL | Reference Tags |
|---|---|
| https://jira.atlassian.com/browse/CONFSERVER-68844 | Issue Tracking Third Party Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2021-39114 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39114 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 15:43:15 | Added to TrackCVE | |||
| 2022-12-06 14:16:54 | 2022-04-05T04:15Z | 2022-04-05T04:15:08 | CVE Published Date | updated |
| 2022-12-06 14:16:54 | 2022-07-12T17:42:04 | CVE Modified Date | updated | |
| 2022-12-06 14:16:54 | Analyzed | Vulnerability Status | updated |