Vulnerability CVE-2021-21403
Published: 2021-03-26

Description:
In github.com/kongchuanhujiao/server before version 1.3.21 there is an authentication Bypass by Primary Weakness vulnerability. All users are impacted. This is fixed in version 1.3.21.

Type:

CWE-305

 (Authentication Bypass by Primary Weakness)

CVSS2 => (AV:N/AC:L/Au:N/C:P/I:P/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
7.5/10
6.4/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
Partial
Partial
Affected software
Kongchuanhujiao project -> Kongchuanhujiao 

 References:
https://github.com/kongchuanhujiao/server/commit/9a125624f219e496bdf4b07b404816d5a309bdc1
https://github.com/kongchuanhujiao/server/security/advisories/GHSA-8wrg-m8vm-5fvj
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