Public exploit available
Public proof-of-concept or exploit code exists (ExploitDB / Metasploit / Nuclei).

CVE-2023-37265 — Missing Authentication for Critical Function in Casaos-gateway

CWE-306 — Missing Authentication for Critical FunctionCWE-348 — Use of Less Trusted Source5 documents4 sources
Severity
9.8CRITICALNVD
EPSS
91.1%
top 0.35%
CISA KEV
Not in KEV
Exploit
PoC available
Public exploit / PoC exists
Affected products
4
Icewhaletech Casaos-gatewayGithub.com Icewhaletech Casaos-gatewayIcewhale Casaos+1 more
Timeline
PublishedJul 17
Latest updateAug 20

Description

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.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HExploitability: 3.9 | Impact: 5.9

Affected Packages4 packages

▶NVDicewhale/casaos< 0.4.4+1
▶CVEListV5icewhaletech/casaos-gateway< 0.4.4

Patches

Patch: github.com ↗Patch: github.com ↗Patch: github.com ↗

🔴Vulnerability Details

3
OSV
CasaOS Gateway vulnerable to incorrect identification of source IP addresses in github.com/IceWhaleTech/CasaOS-Gateway↗2024-08-20
▶
OSV
CasaOS Gateway vulnerable to incorrect identification of source IP addresses↗2023-07-17
▶
GHSA
CasaOS Gateway vulnerable to incorrect identification of source IP addresses↗2023-07-17
▶

💥Exploits & PoCs

1
Nuclei
CasaOS < 0.4.4 - Authentication Bypass via Internal IP
▶