CVE-2021-35943

Couchbase Server 6.5.x and 6.6.x through 6.6.2 has Incorrect Access Control. Externally managed users are not prevented from using an empty password, per RFC4513.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
9.8 CRITICAL
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: Unknown
Affected Products (NVD)
VendorProductVersion
couchbasecouchbase_server
6.5.0 ≤
𝑥
≤ 6.5.2
couchbasecouchbase_server
6.6.0 ≤
𝑥
< 6.6.3
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://docs.couchbase.com/server/current/release-notes/relnotes.html
https://www.couchbase.com/alerts
https://docs.couchbase.com/server/current/release-notes/relnotes.html
https://www.couchbase.com/alerts