CVE-2021-34589
CVSS V2 Medium 5
CVSS V3 High 7.5
Description
In Bender/ebee Charge Controllers in multiple versions are prone to an RFID leak. The RFID of the last charge event can be read without authentication via the web interface.
Overview
- CVE ID
- CVE-2021-34589
- Assigner
- info@cert.vde.com
- Vulnerability Status
- Analyzed
- Published Version
- 2022-04-27T16:15:10
- Last Modified Date
- 2022-10-28T17:34:49
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| AND | ||||
| cpe:2.3:o:bender:cc612_firmware:*:*:*:*:*:*:*:* | 1 | OR | 5.11.0 | 5.11.2 |
| cpe:2.3:o:bender:cc612_firmware:*:*:*:*:*:*:*:* | 1 | OR | 5.12.0 | 5.12.5 |
| cpe:2.3:o:bender:cc612_firmware:*:*:*:*:*:*:*:* | 1 | OR | 5.13.0 | 5.13.2 |
| cpe:2.3:o:bender:cc612_firmware:*:*:*:*:*:*:*:* | 1 | OR | 5.20.0 | 5.20.2 |
| cpe:2.3:h:bender:cc612:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:bender:cc613_firmware:*:*:*:*:*:*:*:* | 1 | OR | 5.11.0 | 5.11.2 |
| cpe:2.3:o:bender:cc613_firmware:*:*:*:*:*:*:*:* | 1 | OR | 5.13.0 | 5.13.2 |
| cpe:2.3:o:bender:cc613_firmware:*:*:*:*:*:*:*:* | 1 | OR | 5.20.0 | 5.20.2 |
| cpe:2.3:o:bender:icc613_firmware:*:*:*:*:*:*:*:* | 1 | OR | 5.12.0 | 5.12.5 |
| cpe:2.3:h:bender:cc613:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:bender:icc15xx_firmware:*:*:*:*:*:*:*:* | 1 | OR | 5.11.0 | 5.11.2 |
| cpe:2.3:o:bender:icc15xx_firmware:*:*:*:*:*:*:*:* | 1 | OR | 5.12.0 | 5.12.5 |
| cpe:2.3:o:bender:icc15xx_firmware:*:*:*:*:*:*:*:* | 1 | OR | 5.13.0 | 5.13.2 |
| cpe:2.3:o:bender:icc15xx_firmware:*:*:*:*:*:*:*:* | 1 | OR | 5.20.0 | 5.20.2 |
| cpe:2.3:h:bender:icc15xx:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:bender:icc16xx_firmware:*:*:*:*:*:*:*:* | 1 | OR | 5.11.0 | 5.11.2 |
| cpe:2.3:o:bender:icc16xx_firmware:*:*:*:*:*:*:*:* | 1 | OR | 5.12.0 | 5.12.5 |
| cpe:2.3:o:bender:icc16xx_firmware:*:*:*:*:*:*:*:* | 1 | OR | 5.13.0 | 5.13.2 |
| cpe:2.3:o:bender:icc16xx_firmware:*:*:*:*:*:*:*:* | 1 | OR | 5.20.0 | 5.20.2 |
| cpe:2.3:h:bender:icc16xx:-:*:*:*:*:*:*:* | 0 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:L/Au:N/C:P/I:N/A:N
- Access Vector
- NETWORK
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- NONE
- Availability Impact
- NONE
- Base Score
- 5
- Severity
- MEDIUM
- Exploitability Score
- 10
- Impact Score
- 2.9
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- NONE
- Base Score
- 7.5
- Base Severity
- HIGH
- Exploitability Score
- 3.9
- Impact Score
- 3.6
References
| Reference URL | Reference Tags |
|---|---|
| https://cert.vde.com/en/advisories/VDE-2021-047 |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2021-34589 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-34589 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 06:25:58 | Added to TrackCVE |