CVE-2023-37265 CRITICAL

CVE-2023-37265: Incorrect identification of source IP addresses in CasaOS

Vendor Icewhaletech
Product CasaOS-Gateway
Weakness CWE-306 · Missing auth
Published July 17, 2023
Last update December 12, 2024
View on NVD All CVEs

CVSS base score

9.8/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality High
Integrity High

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

What the vulnerability does

01Description

CasaOS is an open-source Personal Cloud system. Due to a lack of IP address verification an unauthenticated attackers can execute arbitrary commands as `root` on CasaOS instances. The problem was addressed by improving the detection of client IP addresses in `391dd7f`. This patch is part of CasaOS 0.4.4. Users should upgrade to CasaOS 0.4.4. If they can't, they should temporarily restrict access to CasaOS to untrusted users, for instance by not exposing it publicly.

Key dates

02Disclosure timeline

July 17, 2023 CVE published
December 12, 2024 Record updated