CVE-2021-25643
CVSS V2 Medium 4
CVSS V3 Medium 4.9
Description
An issue was discovered in Couchbase Server 5.x and 6.x before 6.5.2 and 6.6.x before 6.6.2. Internal users with administrator privileges, @cbq-engine-cbauth and @index-cbauth, leak credentials in cleartext in the indexer.log file when they make a /listCreateTokens, /listRebalanceTokens, or /listMetadataTokens call.
Overview
- CVE ID
- CVE-2021-25643
- Assigner
- cve@mitre.org
- Vulnerability Status
- Analyzed
- Published Version
- 2021-05-26T21:15:08
- Last Modified Date
- 2021-09-09T13:31:16
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:couchbase:couchbase_server:*:*:*:*:*:*:*:* | 1 | OR | 5.0.0 | 6.5.2 |
| cpe:2.3:a:couchbase:couchbase_server:*:*:*:*:*:*:*:* | 1 | OR | 6.6.0 | 6.6.2 |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:L/Au:S/C:P/I:N/A:N
- Access Vector
- NETWORK
- Access Compatibility
- LOW
- Authentication
- SINGLE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- NONE
- Availability Impact
- NONE
- Base Score
- 4
- Severity
- MEDIUM
- Exploitability Score
- 8
- Impact Score
- 2.9
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- HIGH
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- NONE
- Base Score
- 4.9
- Base Severity
- MEDIUM
- Exploitability Score
- 1.2
- Impact Score
- 3.6
References
| Reference URL | Reference Tags |
|---|---|
| https://www.couchbase.com/resources/security#SecurityAlerts | Vendor Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2021-25643 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-25643 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 16:06:31 | Added to TrackCVE | |||
| 2022-12-05 03:05:01 | 2021-05-26T21:15Z | 2021-05-26T21:15:08 | CVE Published Date | updated |
| 2022-12-05 03:05:01 | 2021-09-09T13:31:16 | CVE Modified Date | updated | |
| 2022-12-05 03:05:01 | Analyzed | Vulnerability Status | updated |