CVE-2022-32504 (GCVE-0-2022-32504)
Vulnerability from cvelistv5 – Published: 2024-05-09 19:33 – Updated: 2025-02-13 15:46
VLAI
Summary
An issue was discovered on certain Nuki Home Solutions devices. The code used to parse the JSON objects received from the WebSocket service provided by the device leads to a stack buffer overflow. An attacker would be able to exploit this to gain arbitrary code execution on a KeyTurner device. This affects Nuki Smart Lock 3.0 before 3.3.5 and 2.0 before 2.12.4, as well as Nuki Bridge v1 before 1.22.0 and v2 before 2.13.2.
Severity
9.8 (Critical)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- n/a
- CWE-120 - Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
Assigner
References
Impacted products
4 products
| Vendor | Product | Version | |
|---|---|---|---|
| nuki | nuki_smart_lock |
Affected:
3.0* , < 3.3.5
(custom)
cpe:2.3:a:nuki:nuki_smart_lock:3.0:*:*:*:*:*:*:* |
|
| nuki | nuki_smart_lock |
Affected:
2.0* , < 2.12.4
(custom)
cpe:2.3:a:nuki:nuki_smart_lock:2.0:*:*:*:*:*:*:* |
|
| nuki | bridge_v1 |
Affected:
1.22.0* , < 1.22.0
(custom)
cpe:2.3:a:nuki:bridge_v1:*:*:*:*:*:*:*:* |
|
| nuki | bridge_v1 |
Affected:
2.13.2* , < 2.13.2
(custom)
cpe:2.3:a:nuki:bridge_v1:*:*:*:*:*:*:*:* |
{
"containers": {
"adp": [
{
"affected": [
{
"cpes": [
"cpe:2.3:a:nuki:nuki_smart_lock:3.0:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "nuki_smart_lock",
"vendor": "nuki",
"versions": [
{
"lessThan": "3.3.5",
"status": "affected",
"version": "3.0*",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:a:nuki:nuki_smart_lock:2.0:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "nuki_smart_lock",
"vendor": "nuki",
"versions": [
{
"lessThan": "2.12.4",
"status": "affected",
"version": "2.0*",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:a:nuki:bridge_v1:*:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "bridge_v1",
"vendor": "nuki",
"versions": [
{
"lessThan": "1.22.0",
"status": "affected",
"version": "1.22.0*",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:a:nuki:bridge_v1:*:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "bridge_v1",
"vendor": "nuki",
"versions": [
{
"lessThan": "2.13.2",
"status": "affected",
"version": "2.13.2*",
"versionType": "custom"
}
]
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 9.8,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
}
},
{
"other": {
"content": {
"id": "CVE-2022-32504",
"options": [
{
"Exploitation": "poc"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-05-15T15:36:12.306527Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-120",
"description": "CWE-120 Buffer Copy without Checking Size of Input (\u0027Classic Buffer Overflow\u0027)",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2024-06-04T17:16:25.050Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
},
{
"providerMetadata": {
"dateUpdated": "2024-08-03T07:46:43.568Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_transferred"
],
"url": "https://research.nccgroup.com/2022/07/25/technical-advisory-multiple-vulnerabilities-in-nuki-smart-locks-cve-2022-32509-cve-2022-32504-cve-2022-32502-cve-2022-32507-cve-2022-32503-cve-2022-32510-cve-2022-32506-cve-2022-32508-cve-2/"
},
{
"tags": [
"x_transferred"
],
"url": "https://www.hackread.com/nuki-smart-locks-vulnerabilities-plethora-attack-options/"
},
{
"tags": [
"x_transferred"
],
"url": "https://latesthackingnews.com/2022/07/28/multiple-security-flaws-found-in-nuki-smart-locks/"
},
{
"tags": [
"x_transferred"
],
"url": "https://nuki.io/en/security-updates/"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "n/a",
"vendor": "n/a",
"versions": [
{
"status": "affected",
"version": "n/a"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "An issue was discovered on certain Nuki Home Solutions devices. The code used to parse the JSON objects received from the WebSocket service provided by the device leads to a stack buffer overflow. An attacker would be able to exploit this to gain arbitrary code execution on a KeyTurner device. This affects Nuki Smart Lock 3.0 before 3.3.5 and 2.0 before 2.12.4, as well as Nuki Bridge v1 before 1.22.0 and v2 before 2.13.2."
}
],
"problemTypes": [
{
"descriptions": [
{
"description": "n/a",
"lang": "en",
"type": "text"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2024-05-09T19:33:57.250Z",
"orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
"shortName": "mitre"
},
"references": [
{
"url": "https://research.nccgroup.com/2022/07/25/technical-advisory-multiple-vulnerabilities-in-nuki-smart-locks-cve-2022-32509-cve-2022-32504-cve-2022-32502-cve-2022-32507-cve-2022-32503-cve-2022-32510-cve-2022-32506-cve-2022-32508-cve-2/"
},
{
"url": "https://www.hackread.com/nuki-smart-locks-vulnerabilities-plethora-attack-options/"
},
{
"url": "https://latesthackingnews.com/2022/07/28/multiple-security-flaws-found-in-nuki-smart-locks/"
},
{
"url": "https://nuki.io/en/security-updates/"
}
]
}
},
"cveMetadata": {
"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
"assignerShortName": "mitre",
"cveId": "CVE-2022-32504",
"datePublished": "2024-05-09T19:33:56.851Z",
"dateReserved": "2022-06-06T00:00:00.000Z",
"dateUpdated": "2025-02-13T15:46:24.289Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1",
"vulnerability-lookup:meta": {
"epss": {
"cve": "CVE-2022-32504",
"date": "2026-06-09",
"epss": "0.00206",
"percentile": "0.42815"
},
"fkie_nvd": {
"descriptions": "[{\"lang\": \"en\", \"value\": \"An issue was discovered on certain Nuki Home Solutions devices. The code used to parse the JSON objects received from the WebSocket service provided by the device leads to a stack buffer overflow. An attacker would be able to exploit this to gain arbitrary code execution on a KeyTurner device. This affects Nuki Smart Lock 3.0 before 3.3.5 and 2.0 before 2.12.4, as well as Nuki Bridge v1 before 1.22.0 and v2 before 2.13.2.\"}, {\"lang\": \"es\", \"value\": \"Se ha descubierto un problema en determinados dispositivos de Nuki Home Solutions. El c\\u00f3digo utilizado para analizar los objetos JSON recibidos del servicio WebSocket proporcionado por el dispositivo provoca un desbordamiento del b\\u00fafer de pila. Un atacante podr\\u00eda aprovechar esto para obtener la ejecuci\\u00f3n de c\\u00f3digo arbitrario en un dispositivo KeyTurner. Esto afecta a Nuki Smart Lock 3.0 anterior a 3.3.5 y 2.0 anterior a 2.12.4, as\\u00ed como a Nuki Bridge v1 anterior a 1.22.0 y v2 anterior a 2.13.2.\"}]",
"id": "CVE-2022-32504",
"lastModified": "2024-11-21T07:06:30.037",
"metrics": "{\"cvssMetricV31\": [{\"source\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"type\": \"Secondary\", \"cvssData\": {\"version\": \"3.1\", \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H\", \"baseScore\": 9.8, \"baseSeverity\": \"CRITICAL\", \"attackVector\": \"NETWORK\", \"attackComplexity\": \"LOW\", \"privilegesRequired\": \"NONE\", \"userInteraction\": \"NONE\", \"scope\": \"UNCHANGED\", \"confidentialityImpact\": \"HIGH\", \"integrityImpact\": \"HIGH\", \"availabilityImpact\": \"HIGH\"}, \"exploitabilityScore\": 3.9, \"impactScore\": 5.9}]}",
"published": "2024-05-14T10:43:41.203",
"references": "[{\"url\": \"https://latesthackingnews.com/2022/07/28/multiple-security-flaws-found-in-nuki-smart-locks/\", \"source\": \"cve@mitre.org\"}, {\"url\": \"https://nuki.io/en/security-updates/\", \"source\": \"cve@mitre.org\"}, {\"url\": \"https://research.nccgroup.com/2022/07/25/technical-advisory-multiple-vulnerabilities-in-nuki-smart-locks-cve-2022-32509-cve-2022-32504-cve-2022-32502-cve-2022-32507-cve-2022-32503-cve-2022-32510-cve-2022-32506-cve-2022-32508-cve-2/\", \"source\": \"cve@mitre.org\"}, {\"url\": \"https://www.hackread.com/nuki-smart-locks-vulnerabilities-plethora-attack-options/\", \"source\": \"cve@mitre.org\"}, {\"url\": \"https://latesthackingnews.com/2022/07/28/multiple-security-flaws-found-in-nuki-smart-locks/\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"https://nuki.io/en/security-updates/\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"https://research.nccgroup.com/2022/07/25/technical-advisory-multiple-vulnerabilities-in-nuki-smart-locks-cve-2022-32509-cve-2022-32504-cve-2022-32502-cve-2022-32507-cve-2022-32503-cve-2022-32510-cve-2022-32506-cve-2022-32508-cve-2/\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"https://www.hackread.com/nuki-smart-locks-vulnerabilities-plethora-attack-options/\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}]",
"sourceIdentifier": "cve@mitre.org",
"vulnStatus": "Awaiting Analysis",
"weaknesses": "[{\"source\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"type\": \"Secondary\", \"description\": [{\"lang\": \"en\", \"value\": \"CWE-120\"}]}]"
},
"nvd": "{\"cve\":{\"id\":\"CVE-2022-32504\",\"sourceIdentifier\":\"cve@mitre.org\",\"published\":\"2024-05-14T10:43:41.203\",\"lastModified\":\"2024-11-21T07:06:30.037\",\"vulnStatus\":\"Awaiting Analysis\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"An issue was discovered on certain Nuki Home Solutions devices. The code used to parse the JSON objects received from the WebSocket service provided by the device leads to a stack buffer overflow. An attacker would be able to exploit this to gain arbitrary code execution on a KeyTurner device. This affects Nuki Smart Lock 3.0 before 3.3.5 and 2.0 before 2.12.4, as well as Nuki Bridge v1 before 1.22.0 and v2 before 2.13.2.\"},{\"lang\":\"es\",\"value\":\"Se ha descubierto un problema en determinados dispositivos de Nuki Home Solutions. El c\u00f3digo utilizado para analizar los objetos JSON recibidos del servicio WebSocket proporcionado por el dispositivo provoca un desbordamiento del b\u00fafer de pila. Un atacante podr\u00eda aprovechar esto para obtener la ejecuci\u00f3n de c\u00f3digo arbitrario en un dispositivo KeyTurner. Esto afecta a Nuki Smart Lock 3.0 anterior a 3.3.5 y 2.0 anterior a 2.12.4, as\u00ed como a Nuki Bridge v1 anterior a 1.22.0 y v2 anterior a 2.13.2.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"134c704f-9b21-4f2e-91b3-4a467353bcc0\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H\",\"baseScore\":9.8,\"baseSeverity\":\"CRITICAL\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":3.9,\"impactScore\":5.9}]},\"weaknesses\":[{\"source\":\"134c704f-9b21-4f2e-91b3-4a467353bcc0\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-120\"}]}],\"references\":[{\"url\":\"https://latesthackingnews.com/2022/07/28/multiple-security-flaws-found-in-nuki-smart-locks/\",\"source\":\"cve@mitre.org\"},{\"url\":\"https://nuki.io/en/security-updates/\",\"source\":\"cve@mitre.org\"},{\"url\":\"https://research.nccgroup.com/2022/07/25/technical-advisory-multiple-vulnerabilities-in-nuki-smart-locks-cve-2022-32509-cve-2022-32504-cve-2022-32502-cve-2022-32507-cve-2022-32503-cve-2022-32510-cve-2022-32506-cve-2022-32508-cve-2/\",\"source\":\"cve@mitre.org\"},{\"url\":\"https://www.hackread.com/nuki-smart-locks-vulnerabilities-plethora-attack-options/\",\"source\":\"cve@mitre.org\"},{\"url\":\"https://latesthackingnews.com/2022/07/28/multiple-security-flaws-found-in-nuki-smart-locks/\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://nuki.io/en/security-updates/\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://research.nccgroup.com/2022/07/25/technical-advisory-multiple-vulnerabilities-in-nuki-smart-locks-cve-2022-32509-cve-2022-32504-cve-2022-32502-cve-2022-32507-cve-2022-32503-cve-2022-32510-cve-2022-32506-cve-2022-32508-cve-2/\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://www.hackread.com/nuki-smart-locks-vulnerabilities-plethora-attack-options/\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"}]}}",
"vulnrichment": {
"containers": "{\"adp\": [{\"title\": \"CVE Program Container\", \"references\": [{\"url\": \"https://research.nccgroup.com/2022/07/25/technical-advisory-multiple-vulnerabilities-in-nuki-smart-locks-cve-2022-32509-cve-2022-32504-cve-2022-32502-cve-2022-32507-cve-2022-32503-cve-2022-32510-cve-2022-32506-cve-2022-32508-cve-2/\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://www.hackread.com/nuki-smart-locks-vulnerabilities-plethora-attack-options/\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://latesthackingnews.com/2022/07/28/multiple-security-flaws-found-in-nuki-smart-locks/\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://nuki.io/en/security-updates/\", \"tags\": [\"x_transferred\"]}], \"providerMetadata\": {\"orgId\": \"af854a3a-2127-422b-91ae-364da2661108\", \"shortName\": \"CVE\", \"dateUpdated\": \"2024-08-03T07:46:43.568Z\"}}, {\"metrics\": [{\"cvssV3_1\": {\"scope\": \"UNCHANGED\", \"version\": \"3.1\", \"baseScore\": 9.8, \"attackVector\": \"NETWORK\", \"baseSeverity\": \"CRITICAL\", \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H\", \"integrityImpact\": \"HIGH\", \"userInteraction\": \"NONE\", \"attackComplexity\": \"LOW\", \"availabilityImpact\": \"HIGH\", \"privilegesRequired\": \"NONE\", \"confidentialityImpact\": \"HIGH\"}}, {\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2022-32504\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"poc\"}, {\"Automatable\": \"yes\"}, {\"Technical Impact\": \"total\"}], \"version\": \"2.0.3\", \"timestamp\": \"2024-05-15T15:36:12.306527Z\"}}}], \"affected\": [{\"cpes\": [\"cpe:2.3:a:nuki:nuki_smart_lock:3.0:*:*:*:*:*:*:*\"], \"vendor\": \"nuki\", \"product\": \"nuki_smart_lock\", \"versions\": [{\"status\": \"affected\", \"version\": \"3.0*\", \"lessThan\": \"3.3.5\", \"versionType\": \"custom\"}], \"defaultStatus\": \"unknown\"}, {\"cpes\": [\"cpe:2.3:a:nuki:nuki_smart_lock:2.0:*:*:*:*:*:*:*\"], \"vendor\": \"nuki\", \"product\": \"nuki_smart_lock\", \"versions\": [{\"status\": \"affected\", \"version\": \"2.0*\", \"lessThan\": \"2.12.4\", \"versionType\": \"custom\"}], \"defaultStatus\": \"unknown\"}, {\"cpes\": [\"cpe:2.3:a:nuki:bridge_v1:*:*:*:*:*:*:*:*\"], \"vendor\": \"nuki\", \"product\": \"bridge_v1\", \"versions\": [{\"status\": \"affected\", \"version\": \"1.22.0*\", \"lessThan\": \"1.22.0\", \"versionType\": \"custom\"}], \"defaultStatus\": \"unknown\"}, {\"cpes\": [\"cpe:2.3:a:nuki:bridge_v1:*:*:*:*:*:*:*:*\"], \"vendor\": \"nuki\", \"product\": \"bridge_v1\", \"versions\": [{\"status\": \"affected\", \"version\": \"2.13.2*\", \"lessThan\": \"2.13.2\", \"versionType\": \"custom\"}], \"defaultStatus\": \"unknown\"}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-120\", \"description\": \"CWE-120 Buffer Copy without Checking Size of Input (\u0027Classic Buffer Overflow\u0027)\"}]}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2024-05-15T15:43:01.193Z\"}, \"title\": \"CISA ADP Vulnrichment\"}], \"cna\": {\"affected\": [{\"vendor\": \"n/a\", \"product\": \"n/a\", \"versions\": [{\"status\": \"affected\", \"version\": \"n/a\"}]}], \"references\": [{\"url\": \"https://research.nccgroup.com/2022/07/25/technical-advisory-multiple-vulnerabilities-in-nuki-smart-locks-cve-2022-32509-cve-2022-32504-cve-2022-32502-cve-2022-32507-cve-2022-32503-cve-2022-32510-cve-2022-32506-cve-2022-32508-cve-2/\"}, {\"url\": \"https://www.hackread.com/nuki-smart-locks-vulnerabilities-plethora-attack-options/\"}, {\"url\": \"https://latesthackingnews.com/2022/07/28/multiple-security-flaws-found-in-nuki-smart-locks/\"}, {\"url\": \"https://nuki.io/en/security-updates/\"}], \"descriptions\": [{\"lang\": \"en\", \"value\": \"An issue was discovered on certain Nuki Home Solutions devices. The code used to parse the JSON objects received from the WebSocket service provided by the device leads to a stack buffer overflow. An attacker would be able to exploit this to gain arbitrary code execution on a KeyTurner device. This affects Nuki Smart Lock 3.0 before 3.3.5 and 2.0 before 2.12.4, as well as Nuki Bridge v1 before 1.22.0 and v2 before 2.13.2.\"}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"text\", \"description\": \"n/a\"}]}], \"providerMetadata\": {\"orgId\": \"8254265b-2729-46b6-b9e3-3dfca2d5bfca\", \"shortName\": \"mitre\", \"dateUpdated\": \"2024-05-09T19:33:57.250315\"}}}",
"cveMetadata": "{\"cveId\": \"CVE-2022-32504\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2024-08-03T07:46:43.568Z\", \"assignerOrgId\": \"8254265b-2729-46b6-b9e3-3dfca2d5bfca\", \"assignerShortName\": \"mitre\"}",
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
}
}
Loading…
Loading…
Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
Loading…
Loading…