CVE-2021-45389

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2021-45389
A flaw was found with the JWT token. A self-signed JWT token could be injected into the update manager and bypass the authentication process, thus could escalate privileges. This affects StarWind SAN and NAS build 1578 and StarWind Command Center build 6864.

9.8 /10

CVSS v3 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.5 /10

CVSS v2.0 : HIGH

V2 Legend

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

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References
Link Resource
https://www.starwindsoftware.com/security/sw-20211215-0001/
https://www.starwindsoftware.com/security/sw-20211512-0001/ Vendor Advisory
Configurations

Configuration 1 (hide)

OR cpe:2.3:a:starwind:command_center:6864:*:*:*:*:*:*:*
cpe:2.3:a:starwind:san\&nas:1578:*:*:*:*:*:*:*
History

01 Sep 2022, 00:15

Type Values Removed Values Added
References
  • (CONFIRM) https://www.starwindsoftware.com/security/sw-20211215-0001/ -
Summary StarWind SAN & NAS build 1578 and StarWind Command Center Build 6864 Update Manager allows authentication with JTW token which is signed with any key. An attacker could use self-signed JTW token to bypass authentication resulting in escalation of privileges. A flaw was found with the JWT token. A self-signed JWT token could be injected into the update manager and bypass the authentication process, thus could escalate privileges. This affects StarWind SAN and NAS build 1578 and StarWind Command Center build 6864.

12 Jul 2022, 17:42

Type Values Removed Values Added
CWE CWE-269 CWE-287

14 Jan 2022, 20:57

Type Values Removed Values Added
First Time Starwind
Starwind san\&nas
Starwind command Center
References (MISC) https://www.starwindsoftware.com/security/sw-20211512-0001/ - (MISC) https://www.starwindsoftware.com/security/sw-20211512-0001/ - Vendor Advisory
CWE CWE-269
CPE cpe:2.3:a:starwind:san\&nas:1578:*:*:*:*:*:*:*
cpe:2.3:a:starwind:command_center:6864:*:*:*:*:*:*:*
CVSS v2 : unknown
v3 : unknown 		v2 : 7.5
v3 : 9.8

04 Jan 2022, 16:15

Type Values Removed Values Added
New CVE
Information

Published : 2022-01-04 16:15

Updated : 2023-12-10 14:09

NVD link : CVE-2021-45389

Mitre link : CVE-2021-45389

CVE.ORG link : CVE-2021-45389

JSON object : View

Products Affected

starwind

  • command_center
  • san\&nas
CWE
CWE-287

Improper Authentication