CVE-2021-45389
StarWind SAN and NAS Authentication Bypass JWT Token Injection
Description
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.
INFO
Published Date :
Jan. 4, 2022, 4:15 p.m.
Last Modified :
Sept. 1, 2022, 12:15 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
5.9
Exploitability Score :
3.9
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2021-45389.
| URL | Resource |
|---|---|
| https://www.starwindsoftware.com/security/sw-20211215-0001/ | |
| https://www.starwindsoftware.com/security/sw-20211512-0001/ | Vendor Advisory |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2021-45389 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2021-45389 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
Sep. 01, 2022
Action Type Old Value New Value Changed Description 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. Added Reference https://www.starwindsoftware.com/security/sw-20211215-0001/ [No Types Assigned] -
CWE Remap by [email protected]
Jul. 12, 2022
Action Type Old Value New Value Changed CWE CWE-269 CWE-287 -
Initial Analysis by [email protected]
Jan. 14, 2022
Action Type Old Value New Value Added CVSS V2 NIST (AV:N/AC:L/Au:N/C:P/I:P/A:P) Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Changed Reference Type https://www.starwindsoftware.com/security/sw-20211512-0001/ No Types Assigned https://www.starwindsoftware.com/security/sw-20211512-0001/ Vendor Advisory Added CWE NIST CWE-269 Added CPE Configuration OR *cpe:2.3:a:starwind:command_center:6864:*:*:*:*:*:*:* *cpe:2.3:a:starwind:san\&nas:1578:*:*:*:*:*:*:*
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2021-45389 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2021-45389
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.34 }} 0.03%
score
0.71747
percentile