CVE Vulnerability

CVE-2021-3127

NATS Server 2.x before 2.2.0 and JWT library before 2.0.1 have Incorrect Access Control because Import Token bindings are mishandled.

5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

Scope

7.5 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://advisories.nats.io/CVE/CVE-2021-3127.txt Exploit Vendor Advisory
Configurations

Configuration 1

cpe:2.3:a:nats:jwt_library:*:*:*:*:*:*:*:*
cpe:2.3:a:nats:nats_server:*:*:*:*:*:*:*:*
Information

Published : 2021-03-16 08:15

Updated : 2022-07-12 05:42

NVD link : CVE-2021-3127

Mitre link : CVE-2021-3127

Products Affected
No products.
CWE
CWE-755