Medium severity · published May 19, 2021
CVE-2021-27925
An issue was discovered in Couchbase Server 6.5.x and 6.6.x through 6.6.1
4.4
CVSS
0.5%
EPSS
No
On KEV
Description
An issue was discovered in Couchbase Server 6.5.x and 6.6.x through 6.6.1. When using the View Engine and Auditing is enabled, a crash condition can (depending on a race condition) cause an internal user with administrator privileges, @ns_server, to have its credentials leaked in cleartext in the ns_server.info.log file.
CVSS vector
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:N/A:N
Attack vector
Network
Complexity
High
Privileges
High
User interaction
None
Confidentiality
High
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.5% · higher than 45% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
CS
Couchbase Server · Couchbase
6.5.0 before 6.6.2 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-27925
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-27925
Product
https://www.couchbase.com/downloads
Vendor Advisory
https://www.couchbase.com/resources/security#SecurityAlerts
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