CVE-2018-15476
CVSS V2 High 9.3
CVSS V3 High 8.1
Description
An issue was discovered in myStrom WiFi Switch V1 before 2.66, WiFi Switch V2 before 3.80, WiFi Switch EU before 3.80, WiFi Bulb before 2.58, WiFi LED Strip before 3.80, WiFi Button before 2.73, and WiFi Button Plus before 2.73. The SSL/TLS server certificate in the device to cloud communication was not verified by the device. As a result, an attacker in control of the network traffic of a device could have taken control of a device by intercepting and modifying commands issued from the server to the device in a Man-in-the-Middle attack. This included the ability to inject firmware update commands into the communication and cause the device to install maliciously modified firmware.
Overview
- CVE ID
- CVE-2018-15476
- Assigner
- cve@mitre.org
- Vulnerability Status
- Analyzed
- Published Version
- 2018-08-30T17:29:01
- Last Modified Date
- 2018-11-09T15:51:26
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| AND | ||||
| cpe:2.3:o:mystrom:wifi_switch_firmware:*:*:*:*:*:*:*:* | 1 | OR | 2.66 | |
| cpe:2.3:h:mystrom:wifi_switch:v1:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:mystrom:wifi_switch_firmware:*:*:*:*:*:*:*:* | 1 | OR | 3.80 | |
| cpe:2.3:h:mystrom:wifi_switch:v2:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:mystrom:wifi_button_plus_firmware:*:*:*:*:*:*:*:* | 1 | OR | 2.73 | |
| cpe:2.3:h:mystrom:wifi_button_plus:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:mystrom:wifi_button_firmware:*:*:*:*:*:*:*:* | 1 | OR | 2.73 | |
| cpe:2.3:h:mystrom:wifi_button:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:mystrom:wifi_switch_eu_firmware:*:*:*:*:*:*:*:* | 1 | OR | 3.80 | |
| cpe:2.3:h:mystrom:wifi_switch_eu:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:mystrom:wifi_bulb_firmware:*:*:*:*:*:*:*:* | 1 | OR | 2.58 | |
| cpe:2.3:h:mystrom:wifi_bulb:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:mystrom:wifi_led_strip_firmware:*:*:*:*:*:*:*:* | 1 | OR | 3.80 | |
| cpe:2.3:h:mystrom:wifi_led_strip:-:*:*:*:*:*:*:* | 0 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:M/Au:N/C:C/I:C/A:C
- Access Vector
- NETWORK
- Access Compatibility
- MEDIUM
- Authentication
- NONE
- Confidentiality Impact
- COMPLETE
- Integrity Impact
- COMPLETE
- Availability Impact
- COMPLETE
- Base Score
- 9.3
- Severity
- HIGH
- Exploitability Score
- 8.6
- Impact Score
- 10
CVSS Version 3
- Version
- 3.0
- Vector String
- CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
- Attack Vector
- NETWORK
- Attack Compatibility
- HIGH
- Privileges Required
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- HIGH
- Base Score
- 8.1
- Base Severity
- HIGH
- Exploitability Score
- 2.2
- Impact Score
- 5.9
References
| Reference URL | Reference Tags |
|---|---|
| https://www.swisscom.ch/content/dam/swisscom/de/about/nachhaltigkeit/digitale-schweiz/sicherheit/bug-bounty/files/cve-2018-15476ff.txt | Third Party Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2018-15476 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-15476 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 17:53:24 | Added to TrackCVE | |||
| 2022-12-03 11:38:19 | 2018-08-30T17:29Z | 2018-08-30T17:29:01 | CVE Published Date | updated |
| 2022-12-03 11:38:19 | 2018-11-09T15:51:26 | CVE Modified Date | updated | |
| 2022-12-03 11:38:19 | Analyzed | Vulnerability Status | updated |