OS Command Injection in OPNsense os‑acme‑client Allows Root Execution via Google Cloud DNS Validation
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| OPNsense | os-acme-client | unknown |
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No data.
No data.
| Vendor | Product | Versions | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Opnsense | Os-acme-client |
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No CVSS v3.1
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.630% probability within 30 days)
| Link | Providers |
|---|---|
| https://github.com/opnsense/plugins/pull/5873 |
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| Type | Values Removed | Values Added |
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| Metrics |
ssvc
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| Type | Values Removed | Values Added |
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| First Time appeared |
Opnsense
Opnsense os-acme-client |
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| Vendors & Products |
Opnsense
Opnsense os-acme-client |
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| Title | OS Command Injection in OPNsense os‑acme‑client Allows Root Execution via Google Cloud DNS Validation |
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| Description | An OS Command Injection vulnerability was discovered in the Google Cloud DNS validation module of the OPNsense os-acme-client plugin through 4.17. The DnsGcloud::prepare() method decodes the dns_gcloud_key model field and directly interpolates the string fields gcloud_account and gcloud_project into a shell command passed to proc_open() via LeUtils::run_shell_command() without any validation or escaping. A remote authenticated user with privileges to issue or renew certificates through the WebGUI/API can achieve arbitrary code execution as root. | |
| Weaknesses | CWE-78 | |
| References |
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| Metrics |
cvssV4_0
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