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[email protected]CVE-2021-35943

HistorySep 29, 2021 - 8:15 p.m.

CVE-2021-35943

2021-09-2920:15:08

CWE-287

[email protected]

web.nvd.nist.gov

couchbase

server

access control

cve-2021-35943

security

vulnerability

nvd

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

9.4 High

AI Score

Confidence

High

7.5 High

CVSS2

Access Vector

Access Complexity

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

0.004 Low

EPSS

Percentile

72.5%

JSON

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.

Affected configurations

NVD

Node

couchbasecouchbase_serverRange6.5.0–6.5.2

couchbasecouchbase_serverRange6.6.0–6.6.3

CPENameOperatorVersion
couchbase:couchbase_servercouchbase couchbase serverle6.5.2
couchbase:couchbase_servercouchbase couchbase serverlt6.6.3

CPE	Name	Operator	Version
couchbase:couchbase_server	couchbase couchbase server	le	6.5.2
couchbase:couchbase_server	couchbase couchbase server	lt	6.6.3

References

docs.couchbase.com/server/current/release-notes/relnotes.html

www.couchbase.com/alerts

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

9.4 High

AI Score

Confidence

High

7.5 High

CVSS2

Access Vector

Access Complexity

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

0.004 Low

EPSS

Percentile

72.5%

JSON

Related for CVE-2021-35943

prion1 nvd1 cvelist1