CVE-2021-34589— Bender Charge Controller: RFID leak
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I. Basic Information for CVE-2021-34589
Vulnerability Information
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Vulnerability Title
Bender Charge Controller: RFID leak
Source: NVD (National Vulnerability Database)
Vulnerability 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.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
信息暴露
Source: NVD (National Vulnerability Database)
Vulnerability Title
Bender ebee 充电控制器 信息泄露漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
ebee是Bender的一款充电控制器。 Bender ebee 充电控制器存在信息泄露漏洞，该漏洞源于出现 RFID 泄漏，无需验证即可通过 Web 界面读取最后一次充电事件的 RFID。攻击者利用此漏洞可绕过凭据检查并提升权限。以下产品和版本受到影响：5.11.2、5.12.5、5.13.2 或 5.20.2 之前版本的CC612、CC613系列、ICC15xx 或 ICC16xx。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Bender / ebee | CC612 | 5.11.x ~ 5.11.2 | - | |
| Bender / ebee | CC613 | 5.11.x ~ 5.11.2 | - | |
| Bender / ebee | ICC15xx | 5.11.x ~ 5.11.2 | - | |
| Bender / ebee | ICC16xx | 5.11.x ~ 5.11.2 | - |
II. Public POCs for CVE-2021-34589
| # | POC Description | Source Link | Shenlong Link |
|---|
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- https://cert.vde.com/en/advisories/VDE-2021-047x_refsource_CONFIRM
- https://nvd.nist.gov/vuln/detail/CVE-2021-34589
Same Patch Batch · Bender / ebee · 2022-04-27 · 8 CVEs total
| CVE-2021-34601 | 9.8 CRITICAL | Bender Charge Controller: Hardcoded Credentials in Charge Controller |
| CVE-2021-34592 | 8.8 HIGH | Bender Charge Controller: Command injection via Web interface |
| CVE-2021-34602 | 8.8 HIGH | Bender Charge Controller: Long URL could lead to webserver crash |
| CVE-2021-34588 | 8.6 HIGH | Bender Charge Controller: Unprotected data export |
| CVE-2021-34591 | 7.8 HIGH | Bender Charge Controller: Local privilege Escalation |
| CVE-2021-34590 | 5.4 MEDIUM | Bender Charge Controller: Cross-site Scripting |
| CVE-2021-34587 | 5.3 MEDIUM | Bender Charge Controller: Long URL could lead to webserver crash |
IV. Related Vulnerabilities
Same product: CC612
- CVE-2025-41708
Cleartext Transmission of Sensitive Data via Insecure HTTP W - CVE-2025-41682
Credential Disclosure via Insecure Storage on Charge Control - CVE-2021-34602
Bender Charge Controller: Long URL could lead to webserver c - CVE-2021-34601
Bender Charge Controller: Hardcoded Credentials in Charge Co - CVE-2021-34592
Bender Charge Controller: Command injection via Web interfac
Same vendor: Bender / ebee
- CVE-2021-34602
Bender Charge Controller: Long URL could lead to webserver c - CVE-2021-34601
Bender Charge Controller: Hardcoded Credentials in Charge Co - CVE-2021-34592
Bender Charge Controller: Command injection via Web interfac - CVE-2021-34591
Bender Charge Controller: Local privilege Escalation - CVE-2021-34590
Bender Charge Controller: Cross-site Scripting
Same weakness: CWE-200
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quarkus-openapi-generator has overly broad path-parameter ma - CVE-2026-8198
Activity Logs, User Activity Tracking, Multisite Activity Lo - CVE-2026-42456
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V. Comments for CVE-2021-34589
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