---
title: "CVE-2023-37469: CasaOS Command Injection vulnerability"
url: https://erroneo.us/security/cve/CVE-2023-37469/
description: "CVE-2023-37469 (github.com/IceWhaleTech/CasaOS (Go)): CasaOS is an open-source personal cloud system. Prior to version 0.4.4, if an authenticated user using…"
type: vulnerability-record
section: "Security Digest"
date_published: 2023-08-24
date_modified: 2024-11-18
publisher: erroneo.us
author: erroneo.us Security Desk
cve: "CVE-2023-37469"
kev: false
cvss: 9.3
epss: 0.0158
license: All rights reserved. Quote with attribution and a link.
---

# CVE-2023-37469: CasaOS Command Injection vulnerability

**Signal:** Critical, preconditions apply. Severe if exploited, but exploitation needs conditions that may not apply to you. (Computed from CISA KEV, EPSS and CVSS; not an editorial verdict.)

## Should you act?

- Not in CISA KEV , but CISA’s SSVC assessment records a public proof-of-concept, so attack code exists.
- EPSS 1.6% , percentile 75: FIRST’s model estimates a 1.6% chance of exploitation activity in the next 30 days, higher than 75% of all scored CVEs (moderate). EPSS is a probability, not a verdict.
- Needs an account (low (any account)). Exposure depends on who can log in.
- Only applies if your dependency tree includes github.com/IceWhaleTech/CasaOS (Go) < 0.4.4, fixed in 0.4.4 . Check your lockfile, including transitive dependencies.

## What it is

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.

## Affected packages

- Go `github.com/IceWhaleTech/CasaOS` < 0.4.4 → fixed: 0.4.4

## Affected products (CVE record)

- IceWhaleTech CasaOS: < 0.4.4

## Severity

- GitHub_M CVSS 3.1: 8.8 `CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H`
- GitHub CVSS 4.0: 9.3 `CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:H/SI:H/SA:N`

## Exploitation

- CISA KEV: not listed (no confirmed in-the-wild exploitation known to CISA).
- CISA SSVC assessment: exploitation poc , automatable no , technical impact total .
- FIRST EPSS (model of 2026-10-21): 1.58% probability of exploitation activity in the next 30 days; percentile 75.

## Sources

- [GitHub Advisory GHSA-92vc-4fcw-g68q](https://github.com/advisories/GHSA-92vc-4fcw-g68q)
- [CVE.org record CVE-2023-37469](https://www.cve.org/CVERecord?id=CVE-2023-37469)
- [NVD entry CVE-2023-37469](https://nvd.nist.gov/vuln/detail/CVE-2023-37469)
- [securitylab.github.com](https://securitylab.github.com/advisories/GHSL-2022-119_CasaOS/)
- [github.com](https://github.com/IceWhaleTech/CasaOS/commit/af440eac5563644854ff33f72041e52d3fd1f47c)
- [github.com](https://github.com/IceWhaleTech/CasaOS/blob/96e92842357230098c771bc41fd3baf46189b859/route/v1/samba.go#L121)
- [github.com](https://github.com/IceWhaleTech/CasaOS/blob/96e92842357230098c771bc41fd3baf46189b859/service/connections.go#L58)
- [github.com](https://github.com/IceWhaleTech/CasaOS/releases/tag/v0.4.4)
- [github.com](https://github.com/github/pe-security-lab/issues/1871)

---
Source page: https://erroneo.us/security/cve/CVE-2023-37469/ · Security Digest: https://erroneo.us/security/ · More: https://erroneo.us/llms.txt