VAR-202102-0089
Vulnerability from variot - Updated: 2024-11-23 22:37Weak encryption in the Quick Pairing mode in the eWeLink mobile application (Android application V4.9.2 and earlier, iOS application V4.9.1 and earlier) allows physically proximate attackers to eavesdrop on Wi-Fi credentials and other sensitive information by monitoring the Wi-Fi spectrum during the pairing process. eWeLink Mobile applications contain vulnerabilities in the use of cryptographic algorithms.Information may be obtained
Show details on source website{
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/VARIoTentry#",
"affected_products": {
"@id": "https://www.variotdbs.pl/ref/affected_products"
},
"configurations": {
"@id": "https://www.variotdbs.pl/ref/configurations"
},
"credits": {
"@id": "https://www.variotdbs.pl/ref/credits"
},
"cvss": {
"@id": "https://www.variotdbs.pl/ref/cvss/"
},
"description": {
"@id": "https://www.variotdbs.pl/ref/description/"
},
"exploit_availability": {
"@id": "https://www.variotdbs.pl/ref/exploit_availability/"
},
"external_ids": {
"@id": "https://www.variotdbs.pl/ref/external_ids/"
},
"iot": {
"@id": "https://www.variotdbs.pl/ref/iot/"
},
"iot_taxonomy": {
"@id": "https://www.variotdbs.pl/ref/iot_taxonomy/"
},
"patch": {
"@id": "https://www.variotdbs.pl/ref/patch/"
},
"problemtype_data": {
"@id": "https://www.variotdbs.pl/ref/problemtype_data/"
},
"references": {
"@id": "https://www.variotdbs.pl/ref/references/"
},
"sources": {
"@id": "https://www.variotdbs.pl/ref/sources/"
},
"sources_release_date": {
"@id": "https://www.variotdbs.pl/ref/sources_release_date/"
},
"sources_update_date": {
"@id": "https://www.variotdbs.pl/ref/sources_update_date/"
},
"threat_type": {
"@id": "https://www.variotdbs.pl/ref/threat_type/"
},
"title": {
"@id": "https://www.variotdbs.pl/ref/title/"
},
"type": {
"@id": "https://www.variotdbs.pl/ref/type/"
}
},
"@id": "https://www.variotdbs.pl/vuln/VAR-202102-0089",
"affected_products": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/affected_products#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
},
"@id": "https://www.variotdbs.pl/ref/sources"
}
},
"data": [
{
"model": "ewelink",
"scope": "lte",
"trust": 1.0,
"vendor": "coolkit",
"version": "4.9.2"
},
{
"model": "ewelink",
"scope": "lte",
"trust": 1.0,
"vendor": "coolkit",
"version": "4.9.1"
},
{
"model": "ewelink",
"scope": "lte",
"trust": 0.8,
"vendor": "coolkit",
"version": "4.9.1 and earlier (ios)"
},
{
"model": "ewelink",
"scope": "eq",
"trust": 0.8,
"vendor": "coolkit",
"version": null
},
{
"model": "ewelink",
"scope": "lte",
"trust": 0.8,
"vendor": "coolkit",
"version": "4.9.2 and earlier (android)"
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2020-016233"
},
{
"db": "NVD",
"id": "CVE-2020-12702"
}
]
},
"cve": "CVE-2020-12702",
"cvss": {
"@context": {
"cvssV2": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/cvss/cvssV2#"
},
"@id": "https://www.variotdbs.pl/ref/cvss/cvssV2"
},
"cvssV3": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/cvss/cvssV3#"
},
"@id": "https://www.variotdbs.pl/ref/cvss/cvssV3/"
},
"severity": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/cvss/severity#"
},
"@id": "https://www.variotdbs.pl/ref/cvss/severity"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
},
"@id": "https://www.variotdbs.pl/ref/sources"
}
},
"data": [
{
"cvssV2": [
{
"accessComplexity": "LOW",
"accessVector": "LOCAL",
"authentication": "NONE",
"author": "nvd@nist.gov",
"availabilityImpact": "NONE",
"baseScore": 2.1,
"confidentialityImpact": "PARTIAL",
"exploitabilityScore": 3.9,
"id": "CVE-2020-12702",
"impactScore": 2.9,
"integrityImpact": "NONE",
"severity": "LOW",
"trust": 1.9,
"vectorString": "AV:L/AC:L/Au:N/C:P/I:N/A:N",
"version": "2.0"
}
],
"cvssV3": [
{
"attackComplexity": "LOW",
"attackVector": "PHYSICAL",
"author": "nvd@nist.gov",
"availabilityImpact": "NONE",
"baseScore": 4.6,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"exploitabilityScore": 0.9,
"id": "CVE-2020-12702",
"impactScore": 3.6,
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"trust": 1.0,
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
"version": "3.1"
},
{
"attackComplexity": "Low",
"attackVector": "Physical",
"author": "NVD",
"availabilityImpact": "None",
"baseScore": 4.6,
"baseSeverity": "Medium",
"confidentialityImpact": "High",
"exploitabilityScore": null,
"id": "CVE-2020-12702",
"impactScore": null,
"integrityImpact": "None",
"privilegesRequired": "None",
"scope": "Unchanged",
"trust": 0.8,
"userInteraction": "None",
"vectorString": "CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
"version": "3.0"
}
],
"severity": [
{
"author": "nvd@nist.gov",
"id": "CVE-2020-12702",
"trust": 1.0,
"value": "MEDIUM"
},
{
"author": "NVD",
"id": "CVE-2020-12702",
"trust": 0.8,
"value": "Medium"
},
{
"author": "CNNVD",
"id": "CNNVD-202102-1578",
"trust": 0.6,
"value": "MEDIUM"
},
{
"author": "VULMON",
"id": "CVE-2020-12702",
"trust": 0.1,
"value": "LOW"
}
]
}
],
"sources": [
{
"db": "VULMON",
"id": "CVE-2020-12702"
},
{
"db": "JVNDB",
"id": "JVNDB-2020-016233"
},
{
"db": "CNNVD",
"id": "CNNVD-202102-1578"
},
{
"db": "NVD",
"id": "CVE-2020-12702"
}
]
},
"description": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/description#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "Weak encryption in the Quick Pairing mode in the eWeLink mobile application (Android application V4.9.2 and earlier, iOS application V4.9.1 and earlier) allows physically proximate attackers to eavesdrop on Wi-Fi credentials and other sensitive information by monitoring the Wi-Fi spectrum during the pairing process. eWeLink Mobile applications contain vulnerabilities in the use of cryptographic algorithms.Information may be obtained",
"sources": [
{
"db": "NVD",
"id": "CVE-2020-12702"
},
{
"db": "JVNDB",
"id": "JVNDB-2020-016233"
},
{
"db": "VULMON",
"id": "CVE-2020-12702"
}
],
"trust": 1.71
},
"external_ids": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/external_ids#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"db": "NVD",
"id": "CVE-2020-12702",
"trust": 2.5
},
{
"db": "JVNDB",
"id": "JVNDB-2020-016233",
"trust": 0.8
},
{
"db": "CNNVD",
"id": "CNNVD-202102-1578",
"trust": 0.6
},
{
"db": "VULMON",
"id": "CVE-2020-12702",
"trust": 0.1
}
],
"sources": [
{
"db": "VULMON",
"id": "CVE-2020-12702"
},
{
"db": "JVNDB",
"id": "JVNDB-2020-016233"
},
{
"db": "CNNVD",
"id": "CNNVD-202102-1578"
},
{
"db": "NVD",
"id": "CVE-2020-12702"
}
]
},
"id": "VAR-202102-0089",
"iot": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/iot#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": true,
"sources": [
{
"db": "VARIoT devices database",
"id": null
}
],
"trust": 0.25
},
"last_update_date": "2024-11-23T22:37:05.531000Z",
"patch": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/patch#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"title": "eWeLink\u00a0-\u00a0Smart\u00a0Home",
"trust": 0.8,
"url": "https://play.google.com/store/apps/details?id=com.coolkit\u0026hl=en_US"
},
{
"title": "eWeLink mobile application Fixes for encryption problem vulnerabilities",
"trust": 0.6,
"url": "http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=143434"
},
{
"title": "ESPTouchCatcher",
"trust": 0.1,
"url": "https://github.com/salgio/ESPTouchCatcher "
},
{
"title": "PoC",
"trust": 0.1,
"url": "https://github.com/Jonathan-Elias/PoC "
},
{
"title": "PoC-in-GitHub",
"trust": 0.1,
"url": "https://github.com/developer3000S/PoC-in-GitHub "
}
],
"sources": [
{
"db": "VULMON",
"id": "CVE-2020-12702"
},
{
"db": "JVNDB",
"id": "JVNDB-2020-016233"
},
{
"db": "CNNVD",
"id": "CNNVD-202102-1578"
}
]
},
"problemtype_data": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/problemtype_data#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"problemtype": "CWE-327",
"trust": 1.0
},
{
"problemtype": "Use of incomplete or dangerous cryptographic algorithms (CWE-327) [NVD Evaluation ]",
"trust": 0.8
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2020-016233"
},
{
"db": "NVD",
"id": "CVE-2020-12702"
}
]
},
"references": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/references#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"trust": 2.6,
"url": "https://github.com/salgio/esptouchcatcher"
},
{
"trust": 1.7,
"url": "https://dl.acm.org/doi/abs/10.1145/3411498.3419965"
},
{
"trust": 1.7,
"url": "https://www.youtube.com/watch?v=dghyh7wy6ie\u0026feature=youtu.be"
},
{
"trust": 1.7,
"url": "https://play.google.com/store/apps/details?id=com.coolkit\u0026hl=en_us"
},
{
"trust": 1.4,
"url": "https://nvd.nist.gov/vuln/detail/cve-2020-12702"
},
{
"trust": 0.1,
"url": "https://cwe.mitre.org/data/definitions/327.html"
},
{
"trust": 0.1,
"url": "https://nvd.nist.gov"
}
],
"sources": [
{
"db": "VULMON",
"id": "CVE-2020-12702"
},
{
"db": "JVNDB",
"id": "JVNDB-2020-016233"
},
{
"db": "CNNVD",
"id": "CNNVD-202102-1578"
},
{
"db": "NVD",
"id": "CVE-2020-12702"
}
]
},
"sources": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#",
"data": {
"@container": "@list"
}
},
"data": [
{
"db": "VULMON",
"id": "CVE-2020-12702"
},
{
"db": "JVNDB",
"id": "JVNDB-2020-016233"
},
{
"db": "CNNVD",
"id": "CNNVD-202102-1578"
},
{
"db": "NVD",
"id": "CVE-2020-12702"
}
]
},
"sources_release_date": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources_release_date#",
"data": {
"@container": "@list"
}
},
"data": [
{
"date": "2021-02-24T00:00:00",
"db": "VULMON",
"id": "CVE-2020-12702"
},
{
"date": "2021-11-16T00:00:00",
"db": "JVNDB",
"id": "JVNDB-2020-016233"
},
{
"date": "2021-02-24T00:00:00",
"db": "CNNVD",
"id": "CNNVD-202102-1578"
},
{
"date": "2021-02-24T14:15:13.150000",
"db": "NVD",
"id": "CVE-2020-12702"
}
]
},
"sources_update_date": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources_update_date#",
"data": {
"@container": "@list"
}
},
"data": [
{
"date": "2021-07-21T00:00:00",
"db": "VULMON",
"id": "CVE-2020-12702"
},
{
"date": "2021-11-16T07:10:00",
"db": "JVNDB",
"id": "JVNDB-2020-016233"
},
{
"date": "2021-03-04T00:00:00",
"db": "CNNVD",
"id": "CNNVD-202102-1578"
},
{
"date": "2024-11-21T05:00:06.477000",
"db": "NVD",
"id": "CVE-2020-12702"
}
]
},
"title": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/title#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "eWeLink\u00a0 Vulnerability in using cryptographic algorithms in mobile applications",
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2020-016233"
}
],
"trust": 0.8
},
"type": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/type#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "encryption problem",
"sources": [
{
"db": "CNNVD",
"id": "CNNVD-202102-1578"
}
],
"trust": 0.6
}
}
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…
The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
Loading…
Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
Loading…