Server-Side Request Forgery (SSRF) in minio - CVE-2021-21287
Published: February 1, 2021 / Updated: June 28, 2022
Vulnerability identifier: #VU50236
CSH Severity: Medium
CVSS v4: 6.9 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:L/SI:N/SA:N]
CVE-ID: CVE-2021-21287
CWE-ID: CWE-918
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The disclosed vulnerability allows a remote attacker to perform SSRF attacks.
The vulnerability exists due to insufficient validation of user-supplied input in the Browser API implementation. A remote attacker can send a specially crafted HTTP request and trick the application to initiate requests to arbitrary systems.
Successful exploitation of this vulnerability may allow a remote attacker to read or update internal resources.
Affected software
minio
Arch Linux
Arch Linux
How to mitigate CVE-2021-21287
Install updates from vendor's website.
minio - update to 2021-01-30T00-20-58Z