Files
vuln-cve/data/2026/59xxx/CVE-2026-59177.json
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{
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"cveMetadata": {
"cveId": "CVE-2026-59177",
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"state": "PUBLISHED",
"assignerShortName": "GitHub_M",
"dateReserved": "2026-07-02T19:53:48.829Z",
"datePublished": "2026-10-28T13:12:14.620Z",
"dateUpdated": "2026-11-02T20:15:52.405Z"
},
"containers": {
"cna": {
"title": "ESPHome Device Builder allows unauthenticated dashboard access via the HA add-on ingress site bound to all interfaces",
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-1327",
"lang": "en",
"description": "CWE-1327: Binding to an Unrestricted IP Address",
"type": "CWE"
}
]
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "ADJACENT_NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
}
}
],
"references": [
{
"name": "https://github.com/esphome/device-builder/security/advisories/GHSA-vv4j-m4vr-f3g6",
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/esphome/device-builder/security/advisories/GHSA-vv4j-m4vr-f3g6"
},
{
"name": "https://github.com/esphome/device-builder/pull/1565",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/esphome/device-builder/pull/1565"
},
{
"name": "https://github.com/esphome/device-builder/commit/b6387db3f8bf1d3df5771f40e9856b959ae4f6a1",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/esphome/device-builder/commit/b6387db3f8bf1d3df5771f40e9856b959ae4f6a1"
},
{
"name": "https://github.com/esphome/device-builder/releases/tag/1.0.10",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/esphome/device-builder/releases/tag/1.0.10"
}
],
"affected": [
{
"vendor": "esphome",
"product": "device-builder",
"versions": [
{
"version": "< 1.0.10",
"status": "affected"
}
]
}
],
"providerMetadata": {
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M",
"dateUpdated": "2026-10-28T13:12:14.620Z"
},
"descriptions": [
{
"lang": "en",
"value": "ESPHome Device Builder Dashboard is a dashboard for the ESPHome home management software. Prior to 1.0.10, the `Home Assistant` add-on's trusted `ingress` site binds to `0.0.0.0` while intentionally skipping dashboard authentication because the supervisor is expected to authenticate requests upstream. Host networking, required for mDNS, also binds this no-auth site to the `Home Assistant` host's LAN interface. Any device on that local network can therefore connect directly to the `ingress` port, bypass the supervisor, and obtain the full dashboard without credentials or operator misconfiguration. Dashboard capability includes compile-time Python execution through `external_components:`, shell execution through compile and validation subprocesses, and arbitrary access to configuration and data files, compromising the mounted `Home Assistant` configuration and managed ESPHome devices. The standalone Docker dashboard and the password-gated public port 6052 are not affected. This issue is fixed in version 1.0.10."
}
],
"source": {
"advisory": "GHSA-vv4j-m4vr-f3g6",
"discovery": "UNKNOWN"
}
},
"adp": [
{
"metrics": [
{
"other": {
"type": "ssvc",
"content": {
"timestamp": "2026-11-02T20:15:41.964634Z",
"id": "CVE-2026-59177",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"version": "2.0.3"
}
}
}
],
"title": "CISA ADP Vulnrichment",
"providerMetadata": {
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP",
"dateUpdated": "2026-11-02T20:15:52.405Z"
}
}
]
}
}