CVE-2021-25643
Last modified
CVE-2021-25643 is a medium-severity vulnerability rated 4.9/10 on the CVSS scale. 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.. EPSS estimates a 0.50% chance of exploitation in the next 30 days.
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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Couchbase | Couchbase Server | >= 5.0.0, < 6.5.2 |
| Couchbase | Couchbase Server | >= 6.6.0, < 6.6.2 |
References
- https://www.couchbase.com/resources/security#SecurityAlertsVendor Advisory
- https://www.couchbase.com/resources/security#SecurityAlertsVendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-25643?
How severe is CVE-2021-25643?
How do I fix CVE-2021-25643?
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2021
- CVE-2021-25634LibreOffice supports digital signatures of ODF documents and…7.5
- CVE-2021-25635An Improper Certificate Validation vulnerability in LibreOff…5.5
- CVE-2021-25636LibreOffice supports digital signatures of ODF documents and…7.5
- CVE-2021-25640In Apache Dubbo prior to 2.6.9 and 2.7.9, the usage of parse…6.1
- CVE-2021-25641Each Apache Dubbo server will set a serialization id to tell…9.8
- CVE-2021-25642ZKConfigurationStore which is optionally used by CapacitySch…8.8
- CVE-2021-25644An issue was discovered in Couchbase Server 5.x and 6.x thro…7.5
- CVE-2021-25645An issue was discovered in Couchbase Server before 6.0.5, 6.…4.4
- CVE-2021-25646Apache Druid includes the ability to execute user-provided J…8.8
- CVE-2021-25647Mobile application "Testes de Codigo" v11.3 and prior allows…5.4
- CVE-2021-25648Mobile application "Testes de Codigo" 11.4 and prior allows …9.8
- CVE-2021-25649An information disclosure vulnerability was discovered in th…5.5
Are you affected by CVE-2021-25643?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST