CVE-2023-37469 : CasaOS is an open-source personal cloud system. Prior to version 0.4.4, if an au

CasaOS is an open-source personal cloud system. Prior to version 0.4.4, if an authenticated user using CasaOS is able to successfully connect to a controlled SMB server, they are able to execute arbitrary commands. Version 0.4.4 contains a patch for the issue.

Published 2023-08-24 23:15:09

Updated 2023-08-29 16:09:44

Source GitHub, Inc.

View at NVD, CVE.org

Products affected by CVE-2023-37469

Icewhale » Casaos
Versions before (<) 0.4.4
cpe:2.3:o:icewhale:casaos:*:*:*:*:*:*:*:*
Matching versions

Exploit prediction scoring system (EPSS) score for CVE-2023-37469

EPSS FAQ

0.41%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 60 %

Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2023-37469

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
8.8	HIGH	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H	2.8	5.9	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: Low User Interaction: None Scope: Unchanged Confidentiality: High Integrity: High Availability: High
8.8	HIGH	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H	2.8	5.9	GitHub, Inc.
Attack Vector: Network Attack Complexity: Low Privileges Required: Low User Interaction: None Scope: Unchanged Confidentiality: High Integrity: High Availability: High

CWE ids for CVE-2023-37469

CWE-77 Improper Neutralization of Special Elements used in a Command ('Command Injection')

The product constructs all or part of a command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended command when it is sent to a downstream component.

Assigned by: security-advisories@github.com (Primary)

References for CVE-2023-37469

https://github.com/IceWhaleTech/CasaOS/blob/96e92842357230098c771bc41fd3baf46189b859/route/v1/samba.go#L121

CasaOS/route/v1/samba.go at 96e92842357230098c771bc41fd3baf46189b859 · IceWhaleTech/CasaOS · GitHub
Product
https://github.com/IceWhaleTech/CasaOS/releases/tag/v0.4.4

Release v0.4.4 · IceWhaleTech/CasaOS · GitHub
Release Notes
https://securitylab.github.com/advisories/GHSL-2022-119_CasaOS/

GHSL-2022-119: Arbitrary command execution in CasaOS - CVE-2023-37469 | GitHub Security Lab
Exploit;Third Party Advisory
https://github.com/IceWhaleTech/CasaOS/blob/96e92842357230098c771bc41fd3baf46189b859/service/connections.go#L58

CasaOS/service/connections.go at 96e92842357230098c771bc41fd3baf46189b859 · IceWhaleTech/CasaOS · GitHub
Product
https://github.com/IceWhaleTech/CasaOS/commit/af440eac5563644854ff33f72041e52d3fd1f47c

Update samba (#1021) · IceWhaleTech/CasaOS@af440ea · GitHub
Patch

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Vulnerability Details : CVE-2023-37469

Products affected by CVE-2023-37469

Exploit prediction scoring system (EPSS) score for CVE-2023-37469

CVSS scores for CVE-2023-37469

CWE ids for CVE-2023-37469

References for CVE-2023-37469