High severity · published Feb 6, 2023
CVE-2022-42951
An issue was discovered in Couchbase Server 6.5.x and 6.6.x before 6.6.6, 7.x before 7.0.5, and 7.1.x before 7.1.2
8.1
CVSS
0.7%
EPSS
No
On KEV
Description
An issue was discovered in Couchbase Server 6.5.x and 6.6.x before 6.6.6, 7.x before 7.0.5, and 7.1.x before 7.1.2. During the start-up of a Couchbase Server node, there is a small window of time (before the cluster management authentication has started) where an attacker can connect to the cluster manager using default credentials.
CVSS vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
High
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.7% · higher than 51% 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 6.6.6; 7.0.0 before 7.0.5; 7.1.0 before 7.1.2 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-42951
CVE.org
https://www.cve.org/CVERecord?id=CVE-2022-42951
Release Notes
https://docs.couchbase.com/server/current/release-notes/relnotes.html
Issue Tracking
https://forums.couchbase.com/tags/security
Vendor Advisory
https://www.couchbase.com/alerts/
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