CVE-2020-12702
CVSS V2 Low 2.1
CVSS V3 Medium 4.6
Description
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.
Overview
- CVE ID
- CVE-2020-12702
- Assigner
- cve@mitre.org
- Vulnerability Status
- Analyzed
- Published Version
- 2021-02-24T14:15:13
- Last Modified Date
- 2021-07-21T11:39:23
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:coolkit:ewelink:*:*:*:*:*:iphone_os:*:* | 1 | OR | 4.9.1 | |
| cpe:2.3:a:coolkit:ewelink:*:*:*:*:*:android:*:* | 1 | OR | 4.9.2 |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:L/AC:L/Au:N/C:P/I:N/A:N
- Access Vector
- LOCAL
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- NONE
- Availability Impact
- NONE
- Base Score
- 2.1
- Severity
- LOW
- Exploitability Score
- 3.9
- Impact Score
- 2.9
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- Attack Vector
- PHYSICAL
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- NONE
- Base Score
- 4.6
- Base Severity
- MEDIUM
- Exploitability Score
- 0.9
- Impact Score
- 3.6
References
| Reference URL | Reference Tags |
|---|---|
| https://dl.acm.org/doi/abs/10.1145/3411498.3419965 | Third Party Advisory |
| https://www.youtube.com/watch?v=DghYH7WY6iE&feature=youtu.be | Exploit Third Party Advisory |
| https://github.com/salgio/ESPTouchCatcher | Exploit Third Party Advisory |
| https://play.google.com/store/apps/details?id=com.coolkit&hl=en_US | Product Third Party Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2020-12702 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-12702 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 07:01:52 | Added to TrackCVE | |||
| 2022-12-05 22:41:44 | 2021-02-24T14:15Z | 2021-02-24T14:15:13 | CVE Published Date | updated |
| 2022-12-05 22:41:44 | 2021-07-21T11:39:23 | CVE Modified Date | updated | |
| 2022-12-05 22:41:44 | Analyzed | Vulnerability Status | updated |