Lucene search
K
Database
Vendors
Products
Years
CVSS
Scanner
Agent Scanning
API Scanning
Manual Audit
Perimeter Scanner
Scanning
Projects
Email
Webhook
Plugins
Resources
Documents
Blog
Glossary
FAQ
Pricing
Contacts
About Us
Partners
Branding Guideline
nvd[email protected]NVD:CVE-2021-31921
HistoryJun 02, 2021 - 4:15 p.m.

CVE-2021-31921

2021-06-0216:15:08
CWE-862
[email protected]
web.nvd.nist.gov
5
istio
vulnerability
authorization

CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

9.8

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

EPSS

0.003

Percentile

71.0%

JSON

Istio before 1.8.6 and 1.9.x before 1.9.5 contains a remotely exploitable vulnerability where an external client can access unexpected services in the cluster, bypassing authorization checks, when a gateway is configured with AUTO_PASSTHROUGH routing configuration.

Affected configurations

Nvd
Node
istioistioRange<1.8.6
OR
istioistioRange1.9.0–1.9.5
VendorProductVersionCPE
istioistio*cpe:2.3:a:istio:istio:*:*:*:*:*:*:*:*

Related

prion 1
cve 1
nessus 6
redhat 2
osv 1
redhatcve 1
veracode 1
cvelist 1
oraclelinux 4
prion
prion
Design/Logic Flaw
2021-06-02 16:15:00
cve
cve
CVE-2021-31921
2021-06-02 16:15:08
nessus
nessus
RHEL 8 : servicemesh (RHSA-2021:2085)
2021-05-21 00:00:00
RHEL 8 : Red Hat OpenShift Service Mesh 2.0.5 (RHSA-2021:2061)
2021-05-20 00:00:00
Oracle Linux 7 : olcne (ELSA-2021-9397)
2021-08-06 00:00:00
redhat
redhat
(RHSA-2021:2061) Important: Red Hat OpenShift Service Mesh 2.0.5 security update
2021-05-20 10:37:44
(RHSA-2021:2085) Important: servicemesh security update
2021-05-20 19:05:21
osv
osv
CVE-2021-31921
2021-06-02 16:15:08
redhatcve
redhatcve
CVE-2021-31921
2021-05-12 21:08:23
veracode
veracode
Authorization Bypass
2021-05-21 14:01:53
cvelist
cvelist
CVE-2021-31921
2021-06-02 15:36:41
oraclelinux
oraclelinux
olcne security update
2021-08-06 00:00:00
olcne security update
2021-08-06 00:00:00
olcne security update
2021-08-06 00:00:00

CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

9.8

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

EPSS

0.003

Percentile

71.0%

JSON
Related for NVD:CVE-2021-31921
prion1cve1nessus6redhat2osv1redhatcve1veracode1cvelist1oraclelinux4