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.
CVE-2023-37469
This high-severity CVE scores 8.8 under NVD CVSS v3. EPSS exploit-prediction score not yet available (the EPSS model rescores nightly; freshly-published CVEs typically appear within 48 hours). GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).
- High severity, but no confirmed exploitation yet
No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.
- CVSS v3
- 8.8
- EG Score
- 8.8(low)
- EPSS
- 66.4%
- KEV
- Not listed
Published
August 24, 2023
Last Modified
November 21, 2024
References (10)
- security-advisories@githubhttps://github.com/IceWhaleTech/CasaOS/blob/96e92842357230098c771bc41fd3baf46189b859/route/v1/samba.go#L121
- security-advisories@githubhttps://github.com/IceWhaleTech/CasaOS/blob/96e92842357230098c771bc41fd3baf46189b859/service/connections.go#L58
- security-advisories@githubhttps://github.com/IceWhaleTech/CasaOS/commit/af440eac5563644854ff33f72041e52d3fd1f47c
- security-advisories@githubhttps://github.com/IceWhaleTech/CasaOS/releases/tag/v0.4.4
- security-advisories@githubhttps://securitylab.github.com/advisories/GHSL-2022-119_CasaOS/
- af854a3a-2127-422b-91ae-364da2661108https://github.com/IceWhaleTech/CasaOS/blob/96e92842357230098c771bc41fd3baf46189b859/route/v1/samba.go#L121
- af854a3a-2127-422b-91ae-364da2661108https://github.com/IceWhaleTech/CasaOS/blob/96e92842357230098c771bc41fd3baf46189b859/service/connections.go#L58
- af854a3a-2127-422b-91ae-364da2661108https://github.com/IceWhaleTech/CasaOS/commit/af440eac5563644854ff33f72041e52d3fd1f47c
- af854a3a-2127-422b-91ae-364da2661108https://github.com/IceWhaleTech/CasaOS/releases/tag/v0.4.4
- af854a3a-2127-422b-91ae-364da2661108https://securitylab.github.com/advisories/GHSL-2022-119_CasaOS/
Affected Packages
(1 across 1 ecosystem)
Go(1)
| Package | Vulnerable range | Fixed in | Dependents |
|---|---|---|---|
| github.com/IceWhaleTech/CasaOS | — | 0.4.4 | — |
Weakness Classification(1)
MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.
Data Freshness Timeline
(refreshed 10× in last 7d / 50× in last 30d)
Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.
- 2026-07-12 05:45 UTCEPSS rescore
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- 2026-05-23 09:54 UTCEG score recompute
Related CVEs(same CWE)
Same CWE
10 shownCWE-77
- CVE-2016-15057EG 9.9CRITICAL
- CVE-2014-5470EG 9.8EPSS 95%CRITICAL
- CVE-2013-2513EG 9.8CRITICAL
- CVE-2015-20108EG 9.8CRITICAL
- CVE-2015-10096NVD 5.0EG 9.8MEDIUM
- CVE-2017-20156NVD 5.5EG 9.8MEDIUM
- CVE-2016-20017EG 9.8 KEVEPSS 99%CRITICAL
- CVE-2016-4991EG 9.8CRITICAL
- CVE-2015-20107NVD 7.6EG 9.8EPSS 93%HIGH
- CVE-2014-4982EG 9.8EPSS 91%CRITICAL
Frequently asked(5)
What is CVE-2023-37469?
When was CVE-2023-37469 disclosed?
Is CVE-2023-37469 actively exploited?
What is the CVSS score of CVE-2023-37469?
How do I remediate CVE-2023-37469?
Dependency Blast Radius
See which npm, PyPI, Go, and Maven packages are affected by CVE-2023-37469
Is Your Infrastructure Affected by CVE-2023-37469?
EchelonGraph automatically scans your cloud infrastructure and maps CVE exposure using blast radius analysis.